| 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 | $132.50 | 10.829% | $146.8484 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $179.88 | 4.541% | $188.0484 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $227.62 | 4.509% | $237.8834 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $110.40 | 8.261% | $119.5201 | $119.52 | $119.50 | $119.50 |
| Purchase #5 | $37.65 | 5.134% | $39.583 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $62.88 | 4.392% | $65.6417 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $155.69 | 3.105% | $160.5242 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $906.62 | $958.0492 | $958.04 | $958.05 | $957.90 | |