| 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 | $154.73 | 7.813% | $166.8191 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $58.43 | 6.485% | $62.2192 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $54.60 | 10.248% | $60.1954 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $157.41 | 8.142% | $170.2263 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $120.91 | 7.374% | $129.8259 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $242.93 | 10.103% | $267.4732 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $238.89 | 4.301% | $249.1647 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $1,027.90 | $1,105.9238 | $1,105.93 | $1,105.90 | $1,105.90 | |