| 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 | $184.35 | 10.634% | $203.9538 | $203.95 | $203.95 | $204.00 |
| Purchase #2 | $5.97 | 4.679% | $6.2493 | $6.25 | $6.25 | $6.20 |
| Purchase #3 | $149.44 | 11.260% | $166.2669 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $210.61 | 12.282% | $236.4771 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $18.49 | 4.356% | $19.2954 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $16.53 | 12.166% | $18.541 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $143.80 | 10.505% | $158.9062 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $729.19 | $809.6897 | $809.70 | $809.70 | $809.70 | |