| 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 | $162.65 | 11.225% | $180.9075 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $140.99 | 5.672% | $148.987 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $8.64 | 11.647% | $9.6463 | $9.65 | $9.65 | $9.60 |
| Purchase #4 | $132.95 | 4.613% | $139.083 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $217.30 | 12.340% | $244.1148 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $213.61 | 10.670% | $236.4022 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $47.47 | 3.645% | $49.2003 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $923.61 | $1,008.3411 | $1,008.34 | $1,008.35 | $1,008.30 | |