| 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 | $160.33 | 6.744% | $171.1427 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $210.48 | 8.610% | $228.6023 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $61.98 | 6.192% | $65.8178 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $5.33 | 12.462% | $5.9942 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $75.69 | 7.762% | $81.5651 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $145.48 | 10.765% | $161.1409 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $143.51 | 9.184% | $156.69 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $802.80 | $870.9530 | $870.95 | $870.95 | $870.90 | |