| 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 | $182.84 | 3.769% | $189.7312 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $162.78 | 4.684% | $170.4046 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $222.34 | 6.548% | $236.8988 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $126.85 | 13.159% | $143.5422 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $197.80 | 13.316% | $224.139 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $47.93 | 3.809% | $49.7557 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $13.26 | 12.679% | $14.9412 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $953.80 | $1,029.4127 | $1,029.41 | $1,029.45 | $1,029.30 | |