| 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 | $153.86 | 7.186% | $164.9164 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $152.37 | 3.684% | $157.9833 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $172.44 | 6.557% | $183.7469 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $112.31 | 12.552% | $126.4072 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $62.97 | 3.391% | $65.1053 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $118.62 | 13.121% | $134.1841 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $212.53 | 7.634% | $228.7545 | $228.75 | $228.75 | $228.80 |
| 7 purchase totals = | $985.10 | $1,061.0977 | $1,061.10 | $1,061.10 | $1,061.10 | |