| 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 | $177.78 | 5.669% | $187.8583 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $59.79 | 7.112% | $64.0423 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $45.49 | 12.500% | $51.1763 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $182.42 | 5.719% | $192.8526 | $192.85 | $192.85 | $192.90 |
| Purchase #5 | $160.91 | 10.526% | $177.8474 | $177.85 | $177.85 | $177.80 |
| Purchase #6 | $61.73 | 9.857% | $67.8147 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $22.30 | 4.745% | $23.3581 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $710.42 | $764.9497 | $764.95 | $764.95 | $765.00 | |