| 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 | $147.78 | 10.404% | $163.155 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $228.26 | 12.511% | $256.8176 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $89.61 | 5.115% | $94.1936 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $108.33 | 9.242% | $118.3419 | $118.34 | $118.35 | $118.30 |
| Purchase #5 | $68.84 | 6.351% | $73.212 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $41.91 | 8.369% | $45.4174 | $45.42 | $45.40 | $45.40 |
| Purchase #7 | $204.89 | 5.294% | $215.7369 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $889.62 | $966.8744 | $966.88 | $966.85 | $966.80 | |