| 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 | $187.49 | 3.301% | $193.679 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $119.48 | 6.163% | $126.8436 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $128.93 | 7.289% | $138.3277 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $19.34 | 7.142% | $20.7213 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $146.68 | 12.515% | $165.037 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $39.71 | 11.180% | $44.1496 | $44.15 | $44.15 | $44.10 |
| Purchase #7 | $41.99 | 5.239% | $44.1899 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $683.62 | $732.9481 | $732.95 | $733.00 | $732.80 | |