| 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 | $162.91 | 9.630% | $178.5982 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $211.35 | 6.656% | $225.4175 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $22.57 | 10.300% | $24.8947 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $19.51 | 4.605% | $20.4084 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $59.80 | 3.862% | $62.1095 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $233.98 | 6.661% | $249.5654 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $155.58 | 3.553% | $161.1078 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $865.70 | $922.1015 | $922.11 | $922.05 | $922.10 | |