| 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 | $153.47 | 7.621% | $165.1659 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $233.71 | 8.528% | $253.6408 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $58.78 | 8.356% | $63.6917 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $39.75 | 12.436% | $44.6933 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $138.91 | 12.198% | $155.8542 | $155.85 | $155.85 | $155.90 |
| Purchase #6 | $37.91 | 9.651% | $41.5687 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $57.44 | 9.597% | $62.9525 | $62.95 | $62.95 | $63.00 |
| 7 purchase totals = | $719.97 | $787.5671 | $787.56 | $787.55 | $787.70 | |