| 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 | $169.74 | 10.584% | $187.7053 | $187.71 | $187.70 | $187.70 |
| Purchase #2 | $217.59 | 5.724% | $230.0449 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $172.96 | 10.595% | $191.2851 | $191.29 | $191.30 | $191.30 |
| Purchase #4 | $144.55 | 9.127% | $157.7431 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $105.35 | 10.397% | $116.3032 | $116.30 | $116.30 | $116.30 |
| Purchase #6 | $144.26 | 13.558% | $163.8188 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $115.69 | 3.326% | $119.5378 | $119.54 | $119.55 | $119.50 |
| 7 purchase totals = | $1,070.14 | $1,166.4382 | $1,166.44 | $1,166.45 | $1,166.30 | |