| 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 | $151.67 | 3.331% | $156.7221 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $127.32 | 6.644% | $135.7791 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $14.48 | 6.735% | $15.4552 | $15.46 | $15.45 | $15.50 |
| Purchase #4 | $200.56 | 7.361% | $215.3232 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $78.31 | 7.759% | $84.3861 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $248.38 | 8.818% | $270.2821 | $270.28 | $270.30 | $270.30 |
| Purchase #7 | $41.72 | 12.816% | $47.0668 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $862.44 | $925.0146 | $925.02 | $925.00 | $925.10 | |