| 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 | $174.99 | 9.475% | $191.5703 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $95.34 | 11.265% | $106.0801 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $59.50 | 7.367% | $63.8834 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $239.74 | 10.330% | $264.5051 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $152.75 | 3.757% | $158.4888 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $33.62 | 9.542% | $36.828 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $13.84 | 8.588% | $15.0286 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $769.78 | $836.3843 | $836.39 | $836.45 | $836.40 | |