| 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 | $154.48 | 9.400% | $169.0011 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $114.65 | 3.698% | $118.8898 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $7.58 | 12.421% | $8.5215 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $182.59 | 6.402% | $194.2794 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $203.47 | 10.670% | $225.1802 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $100.30 | 8.329% | $108.654 | $108.65 | $108.65 | $108.70 |
| Purchase #7 | $68.79 | 7.855% | $74.1935 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $831.86 | $898.7195 | $898.71 | $898.75 | $898.80 | |