| 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 | $211.98 | 3.430% | $219.2509 | $219.25 | $219.25 | $219.30 |
| Purchase #2 | $143.78 | 10.743% | $159.2263 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $221.53 | 5.710% | $234.1794 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $133.81 | 3.342% | $138.2819 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $87.63 | 6.185% | $93.0499 | $93.05 | $93.05 | $93.00 |
| Purchase #6 | $158.38 | 7.475% | $170.2189 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $137.90 | 5.179% | $145.0418 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $1,095.01 | $1,159.2491 | $1,159.25 | $1,159.30 | $1,159.20 | |