| 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 | $158.82 | 6.121% | $168.5414 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $99.56 | 12.780% | $112.2838 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $194.63 | 8.416% | $211.0101 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $19.99 | 3.234% | $20.6365 | $20.64 | $20.65 | $20.60 |
| Purchase #5 | $54.91 | 7.102% | $58.8097 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $44.85 | 13.135% | $50.741 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $194.34 | 9.462% | $212.7285 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $767.10 | $834.7510 | $834.75 | $834.80 | $834.60 | |