| 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 | $101.90 | 11.547% | $113.6664 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $140.65 | 3.234% | $145.1986 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $202.57 | 9.738% | $222.2963 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $25.96 | 13.282% | $29.408 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $21.56 | 13.122% | $24.3891 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $222.88 | 10.280% | $245.7921 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $160.68 | 3.391% | $166.1287 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $876.20 | $946.8792 | $946.89 | $946.90 | $946.90 | |