| 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 | $140.25 | 6.271% | $149.0451 | $149.05 | $149.05 | $149.00 |
| Purchase #2 | $59.33 | 7.741% | $63.9227 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $192.71 | 10.433% | $212.8154 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $146.69 | 6.190% | $155.7701 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $42.27 | 6.748% | $45.1224 | $45.12 | $45.10 | $45.10 |
| Purchase #6 | $68.61 | 6.345% | $72.9633 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $79.64 | 5.129% | $83.7247 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $729.50 | $783.3637 | $783.36 | $783.25 | $783.30 | |