| 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 | $139.73 | 9.843% | $153.4836 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $43.56 | 9.752% | $47.808 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $124.37 | 3.723% | $129.0003 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $130.67 | 12.104% | $146.4863 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $142.51 | 13.157% | $161.26 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $45.48 | 4.194% | $47.3874 | $47.39 | $47.40 | $47.40 |
| Purchase #7 | $111.99 | 6.613% | $119.3959 | $119.40 | $119.40 | $119.40 |
| 7 purchase totals = | $738.31 | $804.8215 | $804.83 | $804.85 | $804.90 | |