| 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 | $143.34 | 13.366% | $162.4988 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $95.79 | 11.172% | $106.4917 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $110.60 | 5.706% | $116.9108 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $43.70 | 9.225% | $47.7313 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $238.59 | 10.344% | $263.2697 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $152.96 | 7.411% | $164.2959 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $122.74 | 4.633% | $128.4265 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $907.72 | $989.6247 | $989.63 | $989.65 | $989.60 | |