| 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 | $181.82 | 5.123% | $191.1346 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $158.68 | 7.307% | $170.2747 | $170.27 | $170.25 | $170.30 |
| Purchase #3 | $110.68 | 3.369% | $114.4088 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $108.53 | 11.358% | $120.8568 | $120.86 | $120.85 | $120.90 |
| Purchase #5 | $34.26 | 7.507% | $36.8319 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $74.79 | 12.368% | $84.04 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $246.85 | 9.328% | $269.8762 | $269.88 | $269.90 | $269.90 |
| 7 purchase totals = | $915.61 | $987.4230 | $987.42 | $987.45 | $987.40 | |