| 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 | $137.94 | 9.553% | $151.1174 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $40.32 | 12.323% | $45.2886 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $42.91 | 3.239% | $44.2999 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $20.88 | 8.107% | $22.5727 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $25.46 | 6.724% | $27.1719 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $165.66 | 4.810% | $173.6282 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $214.97 | 13.226% | $243.4019 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $648.14 | $707.4806 | $707.48 | $707.45 | $707.50 | |