| 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 | $205.67 | 5.816% | $217.6318 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $144.66 | 8.367% | $156.7637 | $156.76 | $156.75 | $156.80 |
| Purchase #3 | $118.96 | 12.593% | $133.9406 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $58.69 | 3.258% | $60.6021 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $5.31 | 6.383% | $5.6489 | $5.65 | $5.65 | $5.60 |
| Purchase #6 | $58.49 | 9.656% | $64.1378 | $64.14 | $64.15 | $64.10 |
| Purchase #7 | $188.40 | 9.792% | $206.8481 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $780.18 | $845.5730 | $845.57 | $845.60 | $845.40 | |