| 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 | $153.87 | 8.138% | $166.3919 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $229.56 | 10.874% | $254.5224 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $242.56 | 3.265% | $250.4796 | $250.48 | $250.50 | $250.50 |
| Purchase #4 | $64.33 | 7.505% | $69.158 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $213.88 | 3.171% | $220.6621 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $227.58 | 4.838% | $238.5903 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $215.40 | 4.563% | $225.2287 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $1,347.18 | $1,425.0330 | $1,425.03 | $1,425.05 | $1,425.10 | |