| 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 | $162.75 | 3.212% | $167.9775 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $159.48 | 8.570% | $173.1474 | $173.15 | $173.15 | $173.10 |
| Purchase #3 | $71.79 | 7.513% | $77.1836 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $177.29 | 12.776% | $199.9406 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $36.93 | 12.699% | $41.6197 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $166.34 | 8.169% | $179.9283 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $118.80 | 9.746% | $130.3782 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $893.38 | $970.1753 | $970.18 | $970.25 | $970.10 | |