| 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 | $157.39 | 5.622% | $166.2385 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $181.65 | 6.748% | $193.9077 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $187.39 | 8.389% | $203.1101 | $203.11 | $203.10 | $203.10 |
| Purchase #4 | $20.96 | 3.648% | $21.7246 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $27.25 | 9.216% | $29.7614 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $214.53 | 10.408% | $236.8583 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $69.60 | 6.387% | $74.0454 | $74.05 | $74.05 | $74.00 |
| 7 purchase totals = | $858.77 | $925.6460 | $925.65 | $925.60 | $925.60 | |