| 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 | $113.46 | 3.677% | $117.6319 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $187.74 | 11.589% | $209.4972 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $169.44 | 9.206% | $185.0386 | $185.04 | $185.05 | $185.00 |
| Purchase #4 | $236.83 | 5.444% | $249.723 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $33.82 | 10.559% | $37.3911 | $37.39 | $37.40 | $37.40 |
| Purchase #6 | $185.48 | 12.838% | $209.2919 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $158.99 | 5.874% | $168.3291 | $168.33 | $168.35 | $168.30 |
| 7 purchase totals = | $1,085.76 | $1,176.9028 | $1,176.90 | $1,176.95 | $1,176.80 | |