| 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 | $126.37 | 12.381% | $142.0159 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $37.55 | 13.739% | $42.709 | $42.71 | $42.70 | $42.70 |
| Purchase #3 | $112.48 | 5.477% | $118.6405 | $118.64 | $118.65 | $118.60 |
| Purchase #4 | $60.69 | 6.281% | $64.5019 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $160.97 | 12.239% | $180.6711 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $159.40 | 11.270% | $177.3644 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $131.80 | 6.116% | $139.8609 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $789.26 | $865.7637 | $865.76 | $865.70 | $865.80 | |