| 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 | $87.44 | 11.121% | $97.1642 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $170.62 | 10.783% | $189.018 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $84.69 | 13.662% | $96.2603 | $96.26 | $96.25 | $96.30 |
| Purchase #4 | $101.92 | 6.512% | $108.557 | $108.56 | $108.55 | $108.60 |
| Purchase #5 | $73.87 | 12.421% | $83.0454 | $83.05 | $83.05 | $83.00 |
| Purchase #6 | $40.88 | 7.295% | $43.8622 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $169.47 | 11.543% | $189.0319 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $728.89 | $806.9390 | $806.94 | $806.90 | $807.00 | |