| 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 | $139.95 | 10.677% | $154.8925 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $69.97 | 3.439% | $72.3763 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $14.81 | 9.598% | $16.2315 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $227.29 | 9.823% | $249.6167 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $133.38 | 8.376% | $144.5519 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $203.89 | 10.727% | $225.7613 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $151.89 | 11.435% | $169.2586 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $941.18 | $1,032.6888 | $1,032.69 | $1,032.70 | $1,032.80 | |