| 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 | $171.29 | 9.784% | $188.049 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $19.83 | 12.835% | $22.3752 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $116.83 | 8.234% | $126.4498 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $198.83 | 3.285% | $205.3616 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $67.74 | 7.562% | $72.8625 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $42.85 | 3.708% | $44.4389 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $115.74 | 5.631% | $122.2573 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $733.11 | $781.7943 | $781.80 | $781.80 | $781.80 | |