| 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 | $142.64 | 8.778% | $155.1609 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $61.25 | 9.729% | $67.209 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $156.58 | 9.199% | $170.9838 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $37.60 | 11.513% | $41.9289 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $30.32 | 9.695% | $33.2595 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $235.68 | 13.503% | $267.5039 | $267.50 | $267.50 | $267.50 |
| Purchase #7 | $113.97 | 7.479% | $122.4938 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $778.04 | $858.5398 | $858.53 | $858.55 | $858.60 | |