| 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 | $142.67 | 4.184% | $148.6393 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $57.53 | 3.364% | $59.4653 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $126.44 | 11.512% | $140.9958 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $153.72 | 4.490% | $160.622 | $160.62 | $160.60 | $160.60 |
| Purchase #5 | $191.29 | 7.128% | $204.9252 | $204.93 | $204.95 | $204.90 |
| Purchase #6 | $223.92 | 10.381% | $247.1651 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $13.54 | 12.117% | $15.1806 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $909.11 | $976.9933 | $977.01 | $977.00 | $977.00 | |