| 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 | $29.92 | 9.181% | $32.667 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $158.58 | 12.801% | $178.8798 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $115.47 | 9.665% | $126.6302 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $143.68 | 8.771% | $156.2822 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $41.44 | 8.140% | $44.8132 | $44.81 | $44.80 | $44.80 |
| Purchase #6 | $20.40 | 11.286% | $22.7023 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $138.84 | 11.699% | $155.0829 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $648.33 | $717.0576 | $717.05 | $717.10 | $717.10 | |