| 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 | $185.76 | 10.425% | $205.1255 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $66.63 | 5.159% | $70.0674 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $171.79 | 4.511% | $179.5394 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $17.44 | 10.549% | $19.2797 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $136.86 | 11.708% | $152.8836 | $152.88 | $152.90 | $152.90 |
| Purchase #6 | $139.86 | 10.852% | $155.0376 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $49.70 | 7.523% | $53.4389 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $768.04 | $835.3721 | $835.38 | $835.45 | $835.30 | |