| 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 | $117.33 | 13.334% | $132.9748 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $160.83 | 13.842% | $183.0921 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $178.37 | 13.249% | $202.0022 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $104.61 | 11.596% | $116.7406 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $111.31 | 3.385% | $115.0778 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $166.80 | 6.167% | $177.0866 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $189.97 | 12.214% | $213.1729 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $1,029.22 | $1,140.1470 | $1,140.14 | $1,140.15 | $1,140.20 | |