| 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 | $151.41 | 3.643% | $156.9259 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $92.34 | 6.312% | $98.1685 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $28.73 | 12.179% | $32.229 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $72.53 | 10.251% | $79.9651 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $66.64 | 13.418% | $75.5818 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $29.58 | 13.310% | $33.5171 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $73.61 | 9.736% | $80.7767 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $514.84 | $557.1641 | $557.18 | $557.20 | $557.20 | |