| 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 | $149.75 | 9.572% | $164.0841 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $29.47 | 6.386% | $31.352 | $31.35 | $31.35 | $31.40 |
| Purchase #3 | $214.46 | 11.108% | $238.2822 | $238.28 | $238.30 | $238.30 |
| Purchase #4 | $205.88 | 12.471% | $231.5553 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $180.38 | 5.783% | $190.8114 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $35.37 | 12.642% | $39.8415 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $126.57 | 9.865% | $139.0561 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $941.88 | $1,034.9826 | $1,034.98 | $1,035.00 | $1,035.10 | |