| 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 | $117.83 | 10.517% | $130.2222 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $76.28 | 13.109% | $86.2795 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $89.25 | 10.715% | $98.8131 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $71.68 | 5.769% | $75.8152 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $141.42 | 13.489% | $160.4961 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $102.38 | 8.143% | $110.7168 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $157.90 | 11.219% | $175.6148 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $756.74 | $837.9577 | $837.96 | $837.90 | $837.90 | |