| 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 | $160.51 | 5.181% | $168.826 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $236.32 | 3.790% | $245.2765 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $240.89 | 11.160% | $267.7733 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $89.71 | 8.282% | $97.1398 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $98.45 | 4.169% | $102.5544 | $102.55 | $102.55 | $102.60 |
| Purchase #6 | $127.98 | 4.140% | $133.2784 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $25.95 | 4.489% | $27.1149 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $979.81 | $1,041.9633 | $1,041.96 | $1,042.00 | $1,042.00 | |