| 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 | $185.87 | 10.183% | $204.7971 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $132.44 | 4.242% | $138.0581 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $26.59 | 5.599% | $28.0788 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $148.34 | 6.808% | $158.439 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $135.74 | 10.283% | $149.6981 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $34.40 | 7.147% | $36.8586 | $36.86 | $36.85 | $36.90 |
| Purchase #7 | $75.97 | 11.425% | $84.6496 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $739.35 | $800.5793 | $800.59 | $800.60 | $800.60 | |