| 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 | $136.36 | 9.441% | $149.2337 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $50.48 | 10.727% | $55.895 | $55.90 | $55.90 | $55.90 |
| Purchase #3 | $115.58 | 7.866% | $124.6715 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $135.50 | 8.660% | $147.2343 | $147.23 | $147.25 | $147.20 |
| Purchase #5 | $81.92 | 13.772% | $93.202 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $123.81 | 12.698% | $139.5314 | $139.53 | $139.55 | $139.50 |
| Purchase #7 | $211.57 | 7.611% | $227.6726 | $227.67 | $227.65 | $227.70 |
| 7 purchase totals = | $855.22 | $937.4405 | $937.43 | $937.45 | $937.40 | |