| 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 | $148.83 | 7.328% | $159.7363 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $224.85 | 4.404% | $234.7524 | $234.75 | $234.75 | $234.80 |
| Purchase #3 | $44.28 | 6.738% | $47.2636 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $214.69 | 10.328% | $236.8632 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $81.37 | 6.489% | $86.6501 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $210.30 | 6.285% | $223.5174 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $173.98 | 4.223% | $181.3272 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $1,098.30 | $1,170.1102 | $1,170.11 | $1,170.10 | $1,170.20 | |