| 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 | $153.55 | 4.807% | $160.9311 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $53.60 | 13.296% | $60.7267 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $133.90 | 11.804% | $149.7056 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $227.68 | 3.199% | $234.9635 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $246.61 | 13.722% | $280.4498 | $280.45 | $280.45 | $280.40 |
| Purchase #6 | $247.82 | 11.810% | $277.0875 | $277.09 | $277.10 | $277.10 |
| Purchase #7 | $213.26 | 9.763% | $234.0806 | $234.08 | $234.10 | $234.10 |
| 7 purchase totals = | $1,276.42 | $1,397.9448 | $1,397.95 | $1,398.00 | $1,397.90 | |