| 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 | $197.67 | 6.261% | $210.0461 | $210.05 | $210.05 | $210.00 |
| Purchase #2 | $8.38 | 10.501% | $9.26 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $37.42 | 4.343% | $39.0452 | $39.05 | $39.05 | $39.00 |
| Purchase #4 | $181.68 | 6.413% | $193.3311 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $165.26 | 11.736% | $184.6549 | $184.65 | $184.65 | $184.70 |
| Purchase #6 | $229.52 | 12.269% | $257.6798 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $17.51 | 9.379% | $19.1523 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $837.44 | $913.1694 | $913.17 | $913.20 | $913.20 | |