| 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 | $17.45 | 7.744% | $18.8013 | $18.80 | $18.80 | $18.80 |
| Purchase #2 | $124.70 | 9.728% | $136.8308 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $59.48 | 7.715% | $64.0689 | $64.07 | $64.05 | $64.10 |
| Purchase #4 | $94.39 | 7.815% | $101.7666 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $231.53 | 4.706% | $242.4258 | $242.43 | $242.45 | $242.40 |
| Purchase #6 | $220.49 | 6.125% | $233.995 | $234.00 | $234.00 | $234.00 |
| Purchase #7 | $96.53 | 7.664% | $103.9281 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $844.57 | $901.8165 | $901.83 | $901.85 | $901.80 | |