| 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 | $185.99 | 7.315% | $199.5952 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $119.59 | 4.525% | $125.0014 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $148.34 | 7.840% | $159.9699 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $123.49 | 3.201% | $127.4429 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $158.80 | 7.686% | $171.0054 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $122.92 | 4.527% | $128.4846 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $67.77 | 6.199% | $71.9711 | $71.97 | $71.95 | $72.00 |
| 7 purchase totals = | $926.90 | $983.4705 | $983.47 | $983.45 | $983.50 | |