| 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 | $167.73 | 5.873% | $177.5808 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $248.39 | 11.148% | $276.0805 | $276.08 | $276.10 | $276.10 |
| Purchase #3 | $74.38 | 6.628% | $79.3099 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $18.63 | 13.721% | $21.1862 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $108.70 | 9.116% | $118.6091 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $110.31 | 4.309% | $115.0633 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $141.75 | 5.667% | $149.783 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $869.89 | $937.6128 | $937.61 | $937.65 | $937.70 | |