| 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 | $121.30 | 9.434% | $132.7434 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $145.60 | 9.836% | $159.9212 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $168.77 | 11.706% | $188.5262 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $209.57 | 12.755% | $236.3007 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $142.43 | 13.380% | $161.4871 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $158.98 | 9.463% | $174.0243 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $11.65 | 10.230% | $12.8418 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $958.30 | $1,065.8447 | $1,065.84 | $1,065.85 | $1,065.70 | |