| 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 | $121.44 | 6.277% | $129.0628 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $182.97 | 6.172% | $194.2629 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $228.70 | 6.305% | $243.1195 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $12.80 | 10.353% | $14.1252 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $152.72 | 5.518% | $161.1471 | $161.15 | $161.15 | $161.10 |
| Purchase #6 | $175.52 | 8.324% | $190.1303 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $84.78 | 7.760% | $91.3589 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $958.93 | $1,023.2067 | $1,023.21 | $1,023.20 | $1,023.20 | |