| 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 | $161.68 | 7.550% | $173.8868 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $91.32 | 3.127% | $94.1756 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $230.37 | 4.109% | $239.8359 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $110.72 | 3.389% | $114.4723 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $144.97 | 7.361% | $155.6412 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $59.74 | 11.425% | $66.5653 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $90.83 | 9.669% | $99.6124 | $99.61 | $99.60 | $99.60 |
| 7 purchase totals = | $889.63 | $944.1895 | $944.20 | $944.20 | $944.20 | |