| 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 | $72.66 | 7.686% | $78.2446 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $127.90 | 9.611% | $140.1925 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $202.33 | 12.272% | $227.1599 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $166.88 | 8.760% | $181.4987 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $246.51 | 9.608% | $270.1947 | $270.19 | $270.20 | $270.20 |
| Purchase #6 | $162.36 | 4.207% | $169.1905 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $144.44 | 9.490% | $158.1474 | $158.15 | $158.15 | $158.10 |
| 7 purchase totals = | $1,123.08 | $1,224.6283 | $1,224.62 | $1,224.65 | $1,224.60 | |