| 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 | $156.37 | 11.186% | $173.8615 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $219.77 | 7.472% | $236.1912 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $201.44 | 4.267% | $210.0354 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $221.27 | 7.511% | $237.8896 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $148.66 | 3.700% | $154.1604 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $117.28 | 5.600% | $123.8477 | $123.85 | $123.85 | $123.80 |
| Purchase #7 | $193.42 | 12.202% | $217.0211 | $217.02 | $217.00 | $217.00 |
| 7 purchase totals = | $1,258.21 | $1,353.0069 | $1,353.01 | $1,353.00 | $1,353.00 | |