| 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 | $157.55 | 10.197% | $173.6154 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $81.53 | 12.403% | $91.6422 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $102.33 | 7.793% | $110.3046 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $50.77 | 11.362% | $56.5385 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $144.61 | 4.396% | $150.9671 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $125.40 | 13.281% | $142.0544 | $142.05 | $142.05 | $142.10 |
| Purchase #7 | $72.99 | 8.814% | $79.4233 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $735.18 | $804.5455 | $804.54 | $804.50 | $804.50 | |