| 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 | $147.64 | 4.727% | $154.6189 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $199.76 | 13.315% | $226.358 | $226.36 | $226.35 | $226.40 |
| Purchase #3 | $138.63 | 8.104% | $149.8646 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $218.75 | 6.727% | $233.4653 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $88.45 | 9.776% | $97.0969 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $15.65 | 7.523% | $16.8273 | $16.83 | $16.85 | $16.80 |
| Purchase #7 | $59.29 | 11.326% | $66.0052 | $66.01 | $66.00 | $66.00 |
| 7 purchase totals = | $868.17 | $944.2362 | $944.25 | $944.20 | $944.30 | |