| 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 | $140.28 | 9.208% | $153.197 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $126.88 | 5.458% | $133.8051 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $170.71 | 13.360% | $193.5169 | $193.52 | $193.50 | $193.50 |
| Purchase #4 | $73.29 | 13.433% | $83.135 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $75.60 | 6.399% | $80.4376 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $131.39 | 8.874% | $143.0495 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $148.87 | 6.736% | $158.8979 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $867.02 | $946.0390 | $946.06 | $946.05 | $945.90 | |