| 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 | $158.77 | 12.725% | $178.9735 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $107.78 | 10.746% | $119.362 | $119.36 | $119.35 | $119.40 |
| Purchase #3 | $247.76 | 5.232% | $260.7228 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $58.89 | 5.669% | $62.2285 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $38.30 | 13.793% | $43.5827 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $32.52 | 9.401% | $35.5772 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $26.72 | 10.857% | $29.621 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $670.74 | $730.0677 | $730.06 | $730.05 | $730.10 | |