| 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 | $193.35 | 11.628% | $215.8327 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $119.96 | 12.508% | $134.9646 | $134.96 | $134.95 | $135.00 |
| Purchase #3 | $143.92 | 6.409% | $153.1438 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $17.43 | 12.674% | $19.6391 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $141.59 | 6.560% | $150.8783 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $224.56 | 7.297% | $240.9461 | $240.95 | $240.95 | $240.90 |
| Purchase #7 | $78.35 | 6.433% | $83.3903 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $919.16 | $998.7949 | $998.79 | $998.85 | $998.70 | |