| 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 | $194.83 | 13.370% | $220.8788 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $155.69 | 7.807% | $167.8447 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $26.48 | 3.809% | $27.4886 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $230.49 | 3.614% | $238.8199 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $195.79 | 12.480% | $220.2246 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $13.91 | 11.543% | $15.5156 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $16.83 | 10.529% | $18.602 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $834.02 | $909.3742 | $909.37 | $909.35 | $909.30 | |