| 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 | $138.66 | 11.224% | $154.2232 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $84.85 | 5.391% | $89.4243 | $89.42 | $89.40 | $89.40 |
| Purchase #3 | $114.55 | 5.436% | $120.7769 | $120.78 | $120.80 | $120.80 |
| Purchase #4 | $157.44 | 5.855% | $166.6581 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $45.83 | 4.180% | $47.7457 | $47.75 | $47.75 | $47.70 |
| Purchase #6 | $214.89 | 7.724% | $231.4881 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $69.70 | 6.444% | $74.1915 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $825.92 | $884.5078 | $884.51 | $884.50 | $884.50 | |