| 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 | $38.29 | 7.261% | $41.0702 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $153.60 | 10.129% | $169.1581 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $117.61 | 3.302% | $121.4935 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $151.29 | 9.247% | $165.2798 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $36.35 | 11.258% | $40.4423 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $134.90 | 6.400% | $143.5336 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $206.40 | 11.460% | $230.0534 | $230.05 | $230.05 | $230.10 |
| 7 purchase totals = | $838.44 | $911.0309 | $911.02 | $911.05 | $911.10 | |