| 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 | $179.63 | 5.309% | $189.1666 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $246.45 | 9.425% | $269.6779 | $269.68 | $269.70 | $269.70 |
| Purchase #3 | $83.74 | 5.556% | $88.3926 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $98.40 | 6.314% | $104.613 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $42.60 | 13.814% | $48.4848 | $48.48 | $48.50 | $48.50 |
| Purchase #6 | $119.53 | 5.227% | $125.7778 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $130.54 | 10.632% | $144.419 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $900.89 | $970.5317 | $970.53 | $970.55 | $970.60 | |