| 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 | $81.68 | 11.646% | $91.1925 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $114.74 | 11.535% | $127.9753 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $71.97 | 11.484% | $80.235 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $106.39 | 7.319% | $114.1767 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $209.35 | 8.755% | $227.6786 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $63.60 | 8.107% | $68.7561 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $246.97 | 8.613% | $268.2415 | $268.24 | $268.25 | $268.20 |
| 7 purchase totals = | $894.70 | $978.2557 | $978.27 | $978.35 | $978.30 | |