| 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 | $178.60 | 8.261% | $193.3541 | $193.35 | $193.35 | $193.40 |
| Purchase #2 | $51.37 | 4.685% | $53.7767 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $58.81 | 10.847% | $65.1891 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $89.41 | 12.647% | $100.7177 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $102.39 | 12.345% | $115.03 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $142.42 | 12.341% | $159.9961 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $146.68 | 11.473% | $163.5086 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $769.68 | $851.5723 | $851.58 | $851.60 | $851.60 | |