| 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 | $178.95 | 8.849% | $194.7853 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $59.80 | 5.396% | $63.0268 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $176.92 | 7.800% | $190.7198 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $183.54 | 9.548% | $201.0644 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $130.47 | 7.870% | $140.738 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $236.70 | 10.126% | $260.6682 | $260.67 | $260.65 | $260.70 |
| Purchase #7 | $202.55 | 12.776% | $228.4278 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $1,168.93 | $1,279.4303 | $1,279.44 | $1,279.45 | $1,279.40 | |