| 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 | $168.96 | 4.868% | $177.185 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $105.61 | 4.467% | $110.3276 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $56.60 | 12.665% | $63.7684 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $243.67 | 12.454% | $274.0167 | $274.02 | $274.00 | $274.00 |
| Purchase #5 | $65.60 | 5.718% | $69.351 | $69.35 | $69.35 | $69.40 |
| Purchase #6 | $42.81 | 11.249% | $47.6257 | $47.63 | $47.65 | $47.60 |
| Purchase #7 | $209.91 | 9.515% | $229.8829 | $229.88 | $229.90 | $229.90 |
| 7 purchase totals = | $893.16 | $972.1573 | $972.17 | $972.20 | $972.20 | |