| 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 | $132.44 | 12.551% | $149.0625 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $66.65 | 7.613% | $71.7241 | $71.72 | $71.70 | $71.70 |
| Purchase #3 | $237.99 | 5.583% | $251.277 | $251.28 | $251.30 | $251.30 |
| Purchase #4 | $176.58 | 12.336% | $198.3629 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $220.39 | 9.227% | $240.7254 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $13.96 | 4.610% | $14.6036 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $30.81 | 9.801% | $33.8297 | $33.83 | $33.85 | $33.80 |
| 7 purchase totals = | $878.82 | $959.5852 | $959.58 | $959.60 | $959.60 | |