| 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 | $170.46 | 7.699% | $183.5837 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $119.65 | 11.731% | $133.6861 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $46.52 | 5.646% | $49.1465 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $75.45 | 13.126% | $85.3536 | $85.35 | $85.35 | $85.40 |
| Purchase #5 | $123.97 | 10.259% | $136.6881 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $187.55 | 6.357% | $199.4726 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $137.87 | 8.460% | $149.5338 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $861.47 | $937.4644 | $937.46 | $937.50 | $937.50 | |