| 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 | $103.49 | 10.768% | $114.6338 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $116.80 | 3.736% | $121.1636 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $86.56 | 8.134% | $93.6008 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $78.38 | 13.199% | $88.7254 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $163.60 | 10.290% | $180.4344 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $87.84 | 3.278% | $90.7194 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $144.72 | 13.133% | $163.7261 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $781.39 | $853.0035 | $853.00 | $853.05 | $852.90 | |