| 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 | $149.96 | 13.368% | $170.0067 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $34.38 | 11.674% | $38.3935 | $38.39 | $38.40 | $38.40 |
| Purchase #3 | $246.32 | 7.278% | $264.2472 | $264.25 | $264.25 | $264.20 |
| Purchase #4 | $164.55 | 8.477% | $178.4989 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $52.33 | 10.782% | $57.9722 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $36.87 | 4.734% | $38.6154 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $117.33 | 4.683% | $122.8246 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $801.74 | $870.5585 | $870.56 | $870.50 | $870.50 | |