| 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 | $138.29 | 9.326% | $151.1869 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $149.52 | 4.474% | $156.2095 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $5.30 | 9.816% | $5.8202 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $58.27 | 13.199% | $65.9611 | $65.96 | $65.95 | $66.00 |
| Purchase #5 | $68.61 | 4.590% | $71.7592 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $76.96 | 5.709% | $81.3536 | $81.35 | $81.35 | $81.40 |
| Purchase #7 | $26.95 | 3.205% | $27.8137 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $523.90 | $560.1042 | $560.10 | $560.05 | $560.20 | |