| 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 | $151.48 | 9.745% | $166.2417 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $154.98 | 9.130% | $169.1297 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $108.50 | 11.778% | $121.2791 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $184.39 | 7.748% | $198.6765 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $238.38 | 12.869% | $269.0571 | $269.06 | $269.05 | $269.10 |
| Purchase #6 | $185.38 | 12.153% | $207.9092 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $240.52 | 9.496% | $263.3598 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $1,263.63 | $1,395.6531 | $1,395.66 | $1,395.70 | $1,395.70 | |