| 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 | $159.50 | 9.705% | $174.9795 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $202.58 | 3.639% | $209.9519 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $68.74 | 6.102% | $72.9345 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $207.85 | 10.783% | $230.2625 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $156.25 | 10.151% | $172.1109 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $156.25 | 10.417% | $172.5266 | $172.53 | $172.55 | $172.50 |
| Purchase #7 | $185.77 | 11.738% | $207.5757 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $1,136.94 | $1,240.3416 | $1,240.34 | $1,240.40 | $1,240.40 | |