| 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 | $138.71 | 6.334% | $147.4959 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $175.97 | 12.307% | $197.6266 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $148.26 | 13.374% | $168.0883 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $225.74 | 5.553% | $238.2753 | $238.28 | $238.30 | $238.30 |
| Purchase #5 | $8.33 | 12.851% | $9.4005 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $21.38 | 5.176% | $22.4866 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $75.66 | 9.717% | $83.0119 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $794.05 | $866.3851 | $866.40 | $866.45 | $866.40 | |