| 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 | $143.53 | 5.319% | $151.1644 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $101.95 | 8.748% | $110.8686 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $84.71 | 9.185% | $92.4906 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $21.28 | 12.841% | $24.0126 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $74.32 | 6.277% | $78.9851 | $78.99 | $79.00 | $79.00 |
| Purchase #6 | $181.25 | 9.320% | $198.1425 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $134.43 | 11.564% | $149.9755 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $741.47 | $805.6393 | $805.64 | $805.65 | $805.70 | |