| 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 | $168.27 | 13.856% | $191.5855 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $19.65 | 8.444% | $21.3092 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $44.35 | 12.804% | $50.0286 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $12.75 | 11.401% | $14.2036 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $180.75 | 10.401% | $199.5498 | $199.55 | $199.55 | $199.50 |
| Purchase #6 | $178.35 | 5.568% | $188.2805 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $107.80 | 11.388% | $120.0763 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $711.92 | $785.0335 | $785.04 | $785.10 | $785.00 | |