| 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 | $172.60 | 13.523% | $195.9407 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $191.86 | 3.453% | $198.4849 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $163.28 | 5.278% | $171.8979 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $20.39 | 13.415% | $23.1253 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $212.43 | 7.555% | $228.4791 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $65.28 | 10.115% | $71.8831 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $10.37 | 8.217% | $11.2221 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $836.21 | $901.0331 | $901.03 | $901.10 | $901.00 | |