| 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 | $82.54 | 7.757% | $88.9426 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $183.70 | 8.722% | $199.7223 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $200.75 | 9.541% | $219.9036 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $104.31 | 6.172% | $110.748 | $110.75 | $110.75 | $110.70 |
| Purchase #5 | $139.69 | 6.226% | $148.3871 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $149.93 | 9.387% | $164.0039 | $164.00 | $164.00 | $164.00 |
| Purchase #7 | $35.69 | 10.612% | $39.4774 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $896.61 | $971.1849 | $971.18 | $971.20 | $971.10 | |