| 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 | $148.30 | 7.331% | $159.1719 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $215.52 | 13.385% | $244.3674 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $100.86 | 9.203% | $110.1421 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $71.57 | 4.476% | $74.7735 | $74.77 | $74.75 | $74.80 |
| Purchase #5 | $72.65 | 8.694% | $78.9662 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $162.76 | 7.159% | $174.412 | $174.41 | $174.40 | $174.40 |
| Purchase #7 | $238.80 | 7.270% | $256.1608 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $1,010.46 | $1,097.9939 | $1,097.99 | $1,097.90 | $1,098.10 | |