| 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 | $175.28 | 7.773% | $188.9045 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $235.43 | 8.255% | $254.8647 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $176.61 | 8.775% | $192.1075 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $226.68 | 9.390% | $247.9653 | $247.97 | $247.95 | $248.00 |
| Purchase #5 | $146.52 | 13.766% | $166.6899 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $145.79 | 8.792% | $158.6079 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $179.87 | 7.458% | $193.2847 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $1,286.18 | $1,402.4245 | $1,402.42 | $1,402.40 | $1,402.50 | |