| 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 | $178.98 | 10.364% | $197.5295 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $132.43 | 4.754% | $138.7257 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $35.76 | 13.521% | $40.5951 | $40.60 | $40.60 | $40.60 |
| Purchase #4 | $16.78 | 3.471% | $17.3624 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $71.29 | 4.452% | $74.4638 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $211.46 | 3.528% | $218.9203 | $218.92 | $218.90 | $218.90 |
| Purchase #7 | $97.69 | 13.392% | $110.7726 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $744.39 | $798.3694 | $798.37 | $798.35 | $798.40 | |