| 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 | $152.86 | 11.209% | $169.9941 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $5.51 | 11.260% | $6.1304 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $145.59 | 7.802% | $156.9489 | $156.95 | $156.95 | $156.90 |
| Purchase #4 | $191.57 | 4.478% | $200.1485 | $200.15 | $200.15 | $200.10 |
| Purchase #5 | $121.55 | 4.575% | $127.1109 | $127.11 | $127.10 | $127.10 |
| Purchase #6 | $217.56 | 5.535% | $229.6019 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $243.30 | 7.796% | $262.2677 | $262.27 | $262.25 | $262.30 |
| 7 purchase totals = | $1,077.94 | $1,152.2024 | $1,152.20 | $1,152.20 | $1,152.10 | |