| 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 | $169.84 | 6.361% | $180.6435 | $180.64 | $180.65 | $180.60 |
| Purchase #2 | $85.95 | 6.396% | $91.4474 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $102.40 | 11.166% | $113.834 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $149.84 | 5.534% | $158.1321 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $14.43 | 8.827% | $15.7037 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $54.36 | 12.737% | $61.2838 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $166.95 | 7.112% | $178.8235 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $743.77 | $799.8680 | $799.85 | $799.90 | $799.70 | |