| 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 | $133.47 | 13.690% | $151.742 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $156.43 | 13.589% | $177.6873 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $229.91 | 10.105% | $253.1424 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $112.54 | 7.358% | $120.8207 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $245.65 | 12.443% | $276.2162 | $276.22 | $276.20 | $276.20 |
| Purchase #6 | $41.34 | 11.701% | $46.1772 | $46.18 | $46.20 | $46.20 |
| Purchase #7 | $88.73 | 10.647% | $98.1771 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $1,008.07 | $1,123.9629 | $1,123.97 | $1,124.00 | $1,123.90 | |