| 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 | $7.84 | 3.781% | $8.1364 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $96.96 | 3.810% | $100.6542 | $100.65 | $100.65 | $100.70 |
| Purchase #3 | $152.44 | 4.799% | $159.7556 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $221.51 | 3.319% | $228.8619 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $150.51 | 6.769% | $160.698 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $44.30 | 7.673% | $47.6991 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $249.39 | 6.404% | $265.3609 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $922.95 | $971.1661 | $971.17 | $971.15 | $971.30 | |