| 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 | $175.94 | 10.867% | $195.0594 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $103.26 | 7.356% | $110.8558 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $9.54 | 5.508% | $10.0655 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $14.99 | 7.193% | $16.0682 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $76.75 | 3.623% | $79.5307 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $110.49 | 3.458% | $114.3107 | $114.31 | $114.30 | $114.30 |
| Purchase #7 | $224.43 | 13.613% | $254.9817 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $715.40 | $780.8720 | $780.88 | $780.85 | $781.00 | |