| 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 | $154.36 | 8.273% | $167.1302 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $96.78 | 13.474% | $109.8201 | $109.82 | $109.80 | $109.80 |
| Purchase #3 | $213.80 | 8.568% | $232.1184 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $230.37 | 10.132% | $253.7111 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $168.64 | 8.186% | $182.4449 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $226.47 | 7.448% | $243.3375 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $238.59 | 10.388% | $263.3747 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $1,329.01 | $1,451.9369 | $1,451.93 | $1,451.90 | $1,451.80 | |