| 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 | $177.73 | 3.494% | $183.9399 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $53.52 | 4.599% | $55.9814 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $107.93 | 10.854% | $119.6447 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $197.85 | 7.194% | $212.0833 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $36.66 | 7.655% | $39.4663 | $39.47 | $39.45 | $39.50 |
| Purchase #6 | $147.82 | 12.808% | $166.7528 | $166.75 | $166.75 | $166.80 |
| Purchase #7 | $138.89 | 7.176% | $148.8567 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $860.40 | $926.7251 | $926.72 | $926.75 | $926.80 | |