| 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 | $192.59 | 9.396% | $210.6858 | $210.69 | $210.70 | $210.70 |
| Purchase #2 | $138.92 | 9.166% | $151.6534 | $151.65 | $151.65 | $151.70 |
| Purchase #3 | $141.36 | 13.276% | $160.127 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $66.82 | 11.300% | $74.3707 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $196.25 | 10.172% | $216.2126 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $15.89 | 4.646% | $16.6282 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $212.99 | 7.748% | $229.4925 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $964.82 | $1,059.1702 | $1,059.17 | $1,059.20 | $1,059.20 | |