| 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 | $117.33 | 13.480% | $133.1461 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $23.60 | 13.421% | $26.7674 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $183.33 | 8.495% | $198.9039 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $60.86 | 12.505% | $68.4705 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $112.94 | 5.401% | $119.0399 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $37.54 | 8.621% | $40.7763 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $145.50 | 5.337% | $153.2653 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $681.10 | $740.3694 | $740.38 | $740.35 | $740.40 | |