| 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 | $143.54 | 10.486% | $158.5916 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $24.67 | 13.768% | $28.0666 | $28.07 | $28.05 | $28.10 |
| Purchase #3 | $21.86 | 8.355% | $23.6864 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $14.94 | 12.783% | $16.8498 | $16.85 | $16.85 | $16.80 |
| Purchase #5 | $93.78 | 12.222% | $105.2418 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $177.42 | 4.417% | $185.2566 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $68.63 | 10.528% | $75.8554 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $544.84 | $593.5482 | $593.56 | $593.55 | $593.60 | |