| 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 | $136.38 | 7.426% | $146.5076 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $180.26 | 10.653% | $199.4631 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $200.91 | 12.847% | $226.7209 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $82.61 | 6.332% | $87.8409 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $74.87 | 6.769% | $79.938 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $127.32 | 8.834% | $138.5674 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $59.58 | 12.209% | $66.8541 | $66.85 | $66.85 | $66.90 |
| 7 purchase totals = | $861.93 | $945.8920 | $945.89 | $945.85 | $945.90 | |