| 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 | $182.42 | 8.425% | $197.7889 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $232.79 | 8.422% | $252.3956 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $110.55 | 5.365% | $116.481 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $222.75 | 10.485% | $246.1053 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $44.33 | 13.176% | $50.1709 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $179.33 | 7.460% | $192.708 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $73.70 | 7.393% | $79.1486 | $79.15 | $79.15 | $79.10 |
| 7 purchase totals = | $1,045.87 | $1,134.7983 | $1,134.81 | $1,134.80 | $1,134.80 | |