| 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 | $211.98 | 3.845% | $220.1306 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $185.95 | 9.363% | $203.3605 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $157.39 | 6.664% | $167.8785 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $189.47 | 6.872% | $202.4904 | $202.49 | $202.50 | $202.50 |
| Purchase #5 | $178.34 | 10.491% | $197.0496 | $197.05 | $197.05 | $197.00 |
| Purchase #6 | $146.74 | 8.188% | $158.7551 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $18.73 | 8.274% | $20.2797 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $1,088.60 | $1,169.9444 | $1,169.95 | $1,170.00 | $1,170.00 | |