| 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 | $168.45 | 9.848% | $185.039 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $204.76 | 7.725% | $220.5777 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $42.42 | 6.845% | $45.3236 | $45.32 | $45.30 | $45.30 |
| Purchase #4 | $147.75 | 5.335% | $155.6325 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $41.71 | 3.568% | $43.1982 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $57.79 | 7.600% | $62.182 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $108.67 | 10.348% | $119.9152 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $771.55 | $831.8682 | $831.87 | $831.90 | $831.80 | |