| 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 | $178.89 | 7.683% | $192.6341 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $161.39 | 3.500% | $167.0387 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $36.71 | 4.175% | $38.2426 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $55.32 | 8.392% | $59.9625 | $59.96 | $59.95 | $60.00 |
| Purchase #5 | $192.57 | 8.514% | $208.9654 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $23.74 | 7.870% | $25.6083 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $84.34 | 12.596% | $94.9635 | $94.96 | $94.95 | $95.00 |
| 7 purchase totals = | $732.96 | $787.4151 | $787.41 | $787.40 | $787.40 | |