| 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 | $92.78 | 9.731% | $101.8084 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $105.30 | 3.192% | $108.6612 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $210.99 | 4.362% | $220.1934 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $75.79 | 3.199% | $78.2145 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $85.90 | 9.161% | $93.7693 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $140.97 | 12.478% | $158.5602 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $167.31 | 11.484% | $186.5239 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $879.04 | $947.7309 | $947.72 | $947.65 | $947.80 | |