| 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 | $123.84 | 7.124% | $132.6624 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $193.42 | 10.294% | $213.3307 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $175.53 | 5.347% | $184.9156 | $184.92 | $184.90 | $184.90 |
| Purchase #4 | $208.46 | 13.164% | $235.9017 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $157.70 | 3.576% | $163.3394 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $163.46 | 7.278% | $175.3566 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $162.88 | 10.735% | $180.3652 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $1,185.29 | $1,285.8716 | $1,285.88 | $1,285.85 | $1,285.90 | |