| 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 | $182.97 | 9.425% | $200.2149 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $13.86 | 11.496% | $15.4533 | $15.45 | $15.45 | $15.50 |
| Purchase #3 | $39.67 | 4.352% | $41.3964 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $187.71 | 13.472% | $212.9983 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $53.85 | 7.154% | $57.7024 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $180.58 | 3.226% | $186.4055 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $35.80 | 9.657% | $39.2572 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $694.44 | $753.4280 | $753.43 | $753.40 | $753.50 | |