| 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 | $128.71 | 11.838% | $143.9467 | $143.95 | $143.95 | $143.90 |
| Purchase #2 | $90.72 | 9.118% | $98.9918 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $34.34 | 8.642% | $37.3077 | $37.31 | $37.30 | $37.30 |
| Purchase #4 | $98.95 | 7.607% | $106.4771 | $106.48 | $106.50 | $106.50 |
| Purchase #5 | $81.75 | 8.132% | $88.3979 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $134.83 | 11.306% | $150.0739 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $217.38 | 7.408% | $233.4835 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $786.68 | $858.6786 | $858.68 | $858.70 | $858.70 | |