| 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 | $98.77 | 7.593% | $106.2696 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $142.28 | 8.382% | $154.2059 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $30.71 | 6.365% | $32.6647 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $46.32 | 3.586% | $47.981 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $131.37 | 10.463% | $145.1152 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $231.40 | 3.766% | $240.1145 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $19.41 | 6.468% | $20.6654 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $700.26 | $747.0163 | $747.02 | $746.95 | $747.10 | |