| 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 | $174.76 | 13.280% | $197.9681 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $140.43 | 11.456% | $156.5177 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $17.37 | 10.172% | $19.1369 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $191.30 | 4.428% | $199.7708 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $62.97 | 12.743% | $70.9943 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $147.39 | 5.724% | $155.8266 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $97.34 | 12.166% | $109.1824 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $831.56 | $909.3968 | $909.40 | $909.40 | $909.40 | |