| 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 | $150.68 | 3.568% | $156.0563 | $156.06 | $156.05 | $156.10 |
| Purchase #2 | $51.40 | 9.164% | $56.1103 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $99.63 | 12.477% | $112.0608 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $127.41 | 3.125% | $131.3916 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $62.87 | 3.452% | $65.0403 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $202.25 | 4.111% | $210.5645 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $221.92 | 7.605% | $238.797 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $916.16 | $970.0208 | $970.02 | $970.00 | $970.10 | |