| 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 | $114.56 | 6.221% | $121.6868 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $172.53 | 13.559% | $195.9233 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $184.93 | 3.399% | $191.2158 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $106.76 | 4.720% | $111.7991 | $111.80 | $111.80 | $111.80 |
| Purchase #5 | $146.59 | 10.293% | $161.6785 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $166.77 | 12.567% | $187.728 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $109.34 | 5.850% | $115.7364 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $1,001.48 | $1,085.7679 | $1,085.78 | $1,085.80 | $1,085.70 | |