| 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 | $166.91 | 3.245% | $172.3262 | $172.33 | $172.35 | $172.30 |
| Purchase #2 | $52.71 | 11.518% | $58.7811 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $75.54 | 6.405% | $80.3783 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $153.56 | 13.255% | $173.9144 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $250.77 | 6.737% | $267.6644 | $267.66 | $267.65 | $267.70 |
| Purchase #6 | $19.95 | 12.508% | $22.4453 | $22.45 | $22.45 | $22.40 |
| Purchase #7 | $81.68 | 11.743% | $91.2717 | $91.27 | $91.25 | $91.30 |
| 7 purchase totals = | $801.12 | $866.7814 | $866.78 | $866.80 | $866.80 | |