| 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 | $163.68 | 3.175% | $168.8768 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $158.94 | 9.123% | $173.4401 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $240.84 | 13.191% | $272.6092 | $272.61 | $272.60 | $272.60 |
| Purchase #4 | $233.52 | 4.417% | $243.8346 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $132.53 | 3.255% | $136.8439 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $96.25 | 6.242% | $102.2579 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $105.70 | 7.149% | $113.2565 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $1,131.46 | $1,211.1190 | $1,211.12 | $1,211.15 | $1,211.10 | |