| 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 | $144.99 | 9.396% | $158.6133 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $240.34 | 9.783% | $263.8525 | $263.85 | $263.85 | $263.90 |
| Purchase #3 | $45.38 | 3.553% | $46.9924 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $199.85 | 10.807% | $221.4478 | $221.45 | $221.45 | $221.40 |
| Purchase #5 | $221.69 | 11.302% | $246.7454 | $246.75 | $246.75 | $246.70 |
| Purchase #6 | $154.33 | 10.792% | $170.9853 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $76.47 | 6.398% | $81.3626 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $1,083.05 | $1,189.9993 | $1,190.00 | $1,190.00 | $1,190.00 | |