| 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 | $148.95 | 4.854% | $156.18 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $151.28 | 5.553% | $159.6806 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $210.33 | 7.118% | $225.3013 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $93.41 | 11.476% | $104.1297 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $248.86 | 4.622% | $260.3623 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $19.95 | 12.425% | $22.4288 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $167.27 | 13.407% | $189.6959 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $1,040.05 | $1,117.7786 | $1,117.78 | $1,117.85 | $1,117.80 | |