| 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 | $170.49 | 5.336% | $179.5873 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $139.68 | 5.703% | $147.646 | $147.65 | $147.65 | $147.60 |
| Purchase #3 | $99.95 | 8.868% | $108.8136 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $49.53 | 9.130% | $54.0521 | $54.05 | $54.05 | $54.10 |
| Purchase #5 | $224.38 | 9.686% | $246.1134 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $169.80 | 13.829% | $193.2816 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $161.35 | 13.231% | $182.6982 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $1,015.18 | $1,112.1922 | $1,112.19 | $1,112.20 | $1,112.20 | |