| 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 | $151.47 | 3.529% | $156.8154 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $87.45 | 10.322% | $96.4766 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $15.91 | 9.814% | $17.4714 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $110.44 | 3.179% | $113.9509 | $113.95 | $113.95 | $114.00 |
| Purchase #5 | $110.35 | 8.861% | $120.1281 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $93.26 | 4.617% | $97.5658 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $31.96 | 4.204% | $33.3036 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $600.84 | $635.7118 | $635.72 | $635.70 | $635.80 | |