| 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 | $174.96 | 11.389% | $194.8862 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $116.64 | 5.548% | $123.1112 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $225.33 | 12.847% | $254.2781 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $136.94 | 7.226% | $146.8353 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $101.80 | 6.826% | $108.7489 | $108.75 | $108.75 | $108.70 |
| Purchase #6 | $16.60 | 11.188% | $18.4572 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $105.99 | 10.193% | $116.7936 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $878.26 | $963.1105 | $963.12 | $963.15 | $963.10 | |