| 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 | $141.94 | 6.728% | $151.4897 | $151.49 | $151.50 | $151.50 |
| Purchase #2 | $9.68 | 13.340% | $10.9713 | $10.97 | $10.95 | $11.00 |
| Purchase #3 | $141.47 | 3.149% | $145.9249 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $15.28 | 11.168% | $16.9865 | $16.99 | $17.00 | $17.00 |
| Purchase #5 | $150.41 | 4.375% | $156.9904 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $149.42 | 3.609% | $154.8126 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $183.45 | 7.447% | $197.1115 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $791.65 | $834.2869 | $834.28 | $834.25 | $834.30 | |