| 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 | $105.58 | 4.698% | $110.5401 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $143.28 | 12.517% | $161.2144 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $172.76 | 13.412% | $195.9306 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $53.60 | 11.823% | $59.9371 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $221.61 | 10.795% | $245.5328 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $88.40 | 10.611% | $97.7801 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $56.45 | 4.175% | $58.8068 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $841.68 | $929.7419 | $929.74 | $929.80 | $929.60 | |