| 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 | $130.45 | 9.724% | $143.135 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $23.67 | 3.865% | $24.5848 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $193.25 | 9.153% | $210.9382 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $54.80 | 11.431% | $61.0642 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $165.45 | 11.562% | $184.5793 | $184.58 | $184.60 | $184.60 |
| Purchase #6 | $167.68 | 8.729% | $182.3168 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $142.81 | 12.555% | $160.7398 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $878.11 | $967.3581 | $967.36 | $967.40 | $967.30 | |