| 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 | $189.33 | 5.838% | $200.3831 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $199.39 | 8.516% | $216.3701 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $13.52 | 3.353% | $13.9733 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $165.26 | 13.315% | $187.2644 | $187.26 | $187.25 | $187.30 |
| Purchase #5 | $94.42 | 11.857% | $105.6154 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $45.82 | 6.360% | $48.7342 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $110.63 | 9.108% | $120.7062 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $818.37 | $893.0467 | $893.04 | $893.00 | $893.10 | |