| 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 | $144.51 | 11.382% | $160.9581 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $182.26 | 8.454% | $197.6683 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $97.89 | 13.267% | $110.8771 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $34.64 | 12.687% | $39.0348 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $131.82 | 3.340% | $136.2228 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $180.50 | 12.357% | $202.8044 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $135.28 | 5.699% | $142.9896 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $906.90 | $990.5551 | $990.55 | $990.55 | $990.60 | |