| 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 | $160.73 | 3.746% | $166.7509 | $166.75 | $166.75 | $166.80 |
| Purchase #2 | $50.33 | 4.255% | $52.4715 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $141.45 | 3.536% | $146.4517 | $146.45 | $146.45 | $146.50 |
| Purchase #4 | $220.42 | 5.330% | $232.1684 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $42.53 | 5.346% | $44.8037 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $212.29 | 12.607% | $239.0534 | $239.05 | $239.05 | $239.10 |
| Purchase #7 | $190.50 | 11.424% | $212.2627 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $1,018.25 | $1,093.9623 | $1,093.95 | $1,093.90 | $1,094.20 | |