| 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 | $15.40 | 12.164% | $17.2733 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $81.71 | 12.118% | $91.6116 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $156.74 | 6.667% | $167.1899 | $167.19 | $167.20 | $167.20 |
| Purchase #4 | $183.95 | 9.140% | $200.763 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $51.55 | 13.122% | $58.3144 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $114.79 | 10.147% | $126.4377 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $217.38 | 4.340% | $226.8143 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $821.52 | $888.4042 | $888.39 | $888.35 | $888.40 | |