| 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 | $186.93 | 9.151% | $204.036 | $204.04 | $204.05 | $204.00 |
| Purchase #2 | $119.71 | 11.793% | $133.8274 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $142.55 | 5.164% | $149.9113 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $48.95 | 12.686% | $55.1598 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $97.96 | 6.313% | $104.1442 | $104.14 | $104.15 | $104.10 |
| Purchase #6 | $186.90 | 6.518% | $199.0821 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $48.82 | 9.635% | $53.5238 | $53.52 | $53.50 | $53.50 |
| 7 purchase totals = | $831.82 | $899.6846 | $899.68 | $899.70 | $899.60 | |