| 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 | $178.33 | 11.252% | $198.3957 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $105.81 | 3.779% | $109.8086 | $109.81 | $109.80 | $109.80 |
| Purchase #3 | $150.39 | 6.261% | $159.8059 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $94.67 | 4.263% | $98.7058 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $61.76 | 4.134% | $64.3132 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $94.66 | 12.676% | $106.6591 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $28.44 | 8.518% | $30.8625 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $714.06 | $768.5508 | $768.56 | $768.50 | $768.60 | |