| 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 | $164.93 | 13.685% | $187.5007 | $187.50 | $187.50 | $187.50 |
| Purchase #2 | $105.90 | 6.164% | $112.4277 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $189.96 | 10.140% | $209.2219 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $165.63 | 3.650% | $171.6755 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $91.83 | 5.563% | $96.9385 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $104.69 | 9.379% | $114.5089 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $62.55 | 11.811% | $69.9378 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $885.49 | $962.2110 | $962.22 | $962.25 | $962.10 | |