| 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 | $161.80 | 10.517% | $178.8165 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $160.28 | 9.819% | $176.0179 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $46.45 | 9.122% | $50.6872 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $202.50 | 5.576% | $213.7914 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $35.78 | 5.641% | $37.7983 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $12.37 | 8.353% | $13.4033 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $9.46 | 7.361% | $10.1564 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $628.64 | $680.6710 | $680.68 | $680.65 | $680.70 | |