| 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 | $158.44 | 7.621% | $170.5147 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $40.63 | 12.539% | $45.7246 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $60.36 | 13.451% | $68.479 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $152.27 | 11.757% | $170.1724 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $73.71 | 4.277% | $76.8626 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $32.65 | 8.595% | $35.4563 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $149.66 | 7.150% | $160.3607 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $667.72 | $727.5703 | $727.56 | $727.50 | $727.70 | |