| 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 | $94.78 | 12.663% | $106.782 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $132.99 | 12.471% | $149.5752 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $144.43 | 4.324% | $150.6752 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $193.50 | 9.773% | $212.4108 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $12.59 | 4.822% | $13.1971 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $149.48 | 13.540% | $169.7196 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $159.35 | 6.202% | $169.2329 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $887.12 | $971.5928 | $971.60 | $971.65 | $971.60 | |