| 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 | $146.38 | 3.402% | $151.3598 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $107.90 | 4.282% | $112.5203 | $112.52 | $112.50 | $112.50 |
| Purchase #3 | $121.78 | 5.244% | $128.1661 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $141.43 | 8.760% | $153.8193 | $153.82 | $153.80 | $153.80 |
| Purchase #5 | $206.94 | 3.773% | $214.7478 | $214.75 | $214.75 | $214.70 |
| Purchase #6 | $165.92 | 11.197% | $184.4981 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $170.29 | 13.786% | $193.7662 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $1,060.64 | $1,138.8776 | $1,138.89 | $1,138.80 | $1,138.90 | |