| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.62 | 3.866% | $192.7961 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $187.54 | 7.868% | $202.2956 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $174.73 | 11.759% | $195.2765 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $185.93 | 9.707% | $203.9782 | $203.98 | $204.00 | $204.00 |
| Purchase #5 | $167.77 | 11.659% | $187.3303 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $187.25 | 4.154% | $195.0284 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $140.87 | 13.422% | $159.7776 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $1,229.71 | $1,336.4827 | $1,336.50 | $1,336.60 | $1,336.50 | |