| 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 | $125.30 | 11.864% | $140.1656 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $33.89 | 7.504% | $36.4331 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $22.81 | 4.165% | $23.76 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $235.44 | 12.117% | $263.9683 | $263.97 | $263.95 | $264.00 |
| Purchase #5 | $132.78 | 13.719% | $150.9961 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $242.90 | 10.771% | $269.0628 | $269.06 | $269.05 | $269.10 |
| Purchase #7 | $172.47 | 7.558% | $185.5053 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $965.59 | $1,069.8912 | $1,069.90 | $1,069.85 | $1,070.00 | |