| 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 | $174.75 | 12.157% | $195.9944 | $195.99 | $196.00 | $196.00 |
| Purchase #2 | $52.53 | 11.502% | $58.572 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $121.78 | 7.675% | $131.1266 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $189.84 | 8.775% | $206.4985 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $29.31 | 6.297% | $31.1557 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $105.60 | 12.134% | $118.4135 | $118.41 | $118.40 | $118.40 |
| Purchase #7 | $105.73 | 6.420% | $112.5179 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $779.54 | $854.2786 | $854.28 | $854.25 | $854.30 | |