| 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 | $167.75 | 6.289% | $178.2998 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $18.66 | 10.484% | $20.6163 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $77.54 | 9.726% | $85.0815 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $44.83 | 11.521% | $49.9949 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $110.61 | 9.752% | $121.3967 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $198.83 | 13.535% | $225.7416 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $59.74 | 11.218% | $66.4416 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $677.96 | $747.5724 | $747.57 | $747.60 | $747.50 | |