| 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 | $133.57 | 3.437% | $138.1608 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $235.80 | 11.759% | $263.5277 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $15.65 | 3.123% | $16.1387 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $143.54 | 4.757% | $150.3682 | $150.37 | $150.35 | $150.40 |
| Purchase #5 | $211.52 | 7.617% | $227.6315 | $227.63 | $227.65 | $227.60 |
| Purchase #6 | $26.47 | 10.247% | $29.1824 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $60.54 | 11.352% | $67.4125 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $827.09 | $892.4218 | $892.42 | $892.45 | $892.40 | |