| 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 | $215.92 | 5.789% | $228.4196 | $228.42 | $228.40 | $228.40 |
| Purchase #2 | $169.95 | 9.365% | $185.8658 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $64.97 | 8.219% | $70.3099 | $70.31 | $70.30 | $70.30 |
| Purchase #4 | $161.49 | 5.497% | $170.3671 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $24.93 | 3.164% | $25.7188 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $100.71 | 11.673% | $112.4659 | $112.47 | $112.45 | $112.50 |
| Purchase #7 | $72.69 | 5.270% | $76.5208 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $810.66 | $869.6679 | $869.68 | $869.55 | $869.70 | |