| 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 | $129.77 | 13.544% | $147.346 | $147.35 | $147.35 | $147.30 |
| Purchase #2 | $11.29 | 6.702% | $12.0467 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $97.64 | 5.763% | $103.267 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $245.68 | 12.205% | $275.6652 | $275.67 | $275.65 | $275.70 |
| Purchase #5 | $34.90 | 12.388% | $39.2234 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $190.68 | 11.674% | $212.94 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $148.43 | 3.539% | $153.6829 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $858.39 | $944.1712 | $944.18 | $944.15 | $944.10 | |