| 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 | $133.88 | 11.464% | $149.228 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $112.38 | 9.141% | $122.6527 | $122.65 | $122.65 | $122.70 |
| Purchase #3 | $14.83 | 9.551% | $16.2464 | $16.25 | $16.25 | $16.20 |
| Purchase #4 | $154.86 | 6.361% | $164.7106 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $58.49 | 7.389% | $62.8118 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $199.31 | 5.586% | $210.4435 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $52.33 | 12.631% | $58.9398 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $726.08 | $785.0328 | $785.03 | $785.05 | $784.90 | |