| 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 | $141.57 | 11.545% | $157.9143 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $19.39 | 5.781% | $20.5109 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $190.87 | 6.477% | $203.2326 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $197.27 | 9.437% | $215.8864 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $210.68 | 6.306% | $223.9655 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $88.62 | 5.318% | $93.3328 | $93.33 | $93.35 | $93.30 |
| Purchase #7 | $120.87 | 9.294% | $132.1037 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $969.27 | $1,046.9462 | $1,046.94 | $1,046.95 | $1,046.90 | |