| 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 | $114.61 | 11.726% | $128.0492 | $128.05 | $128.05 | $128.00 |
| Purchase #2 | $211.57 | 12.188% | $237.3562 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $143.50 | 4.273% | $149.6318 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $95.40 | 12.134% | $106.9758 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $180.25 | 13.155% | $203.9619 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $16.33 | 8.379% | $17.6983 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $124.88 | 9.142% | $136.2965 | $136.30 | $136.30 | $136.30 |
| 7 purchase totals = | $886.54 | $979.9697 | $979.98 | $980.00 | $980.00 | |