| 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 | $82.30 | 11.506% | $91.7694 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $86.51 | 8.300% | $93.6903 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $206.99 | 3.310% | $213.8414 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $161.50 | 4.628% | $168.9742 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $112.67 | 5.520% | $118.8894 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $194.59 | 8.564% | $211.2547 | $211.25 | $211.25 | $211.30 |
| Purchase #7 | $217.65 | 9.554% | $238.4443 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,062.21 | $1,136.8637 | $1,136.85 | $1,136.85 | $1,136.90 | |