| 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 | $168.63 | 3.738% | $174.9334 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $108.78 | 10.458% | $120.1562 | $120.16 | $120.15 | $120.20 |
| Purchase #3 | $193.39 | 10.341% | $213.3885 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $18.62 | 9.629% | $20.4129 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $60.51 | 7.835% | $65.251 | $65.25 | $65.25 | $65.30 |
| Purchase #6 | $235.85 | 11.671% | $263.3761 | $263.38 | $263.40 | $263.40 |
| Purchase #7 | $15.32 | 11.766% | $17.1226 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $801.10 | $874.6407 | $874.64 | $874.65 | $874.70 | |