| 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 | $133.54 | 11.193% | $148.4871 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $92.93 | 6.169% | $98.6629 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $184.46 | 11.318% | $205.3372 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $105.89 | 12.138% | $118.7429 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $71.68 | 9.805% | $78.7082 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $145.79 | 9.826% | $160.1153 | $160.12 | $160.10 | $160.10 |
| Purchase #7 | $14.88 | 9.591% | $16.3071 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $749.17 | $826.3607 | $826.37 | $826.35 | $826.30 | |