| 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 | $136.52 | 10.873% | $151.3638 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $191.35 | 13.132% | $216.4781 | $216.48 | $216.50 | $216.50 |
| Purchase #3 | $216.73 | 4.482% | $226.4438 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $75.67 | 8.264% | $81.9234 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $73.38 | 10.599% | $81.1575 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $121.98 | 8.455% | $132.2934 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $121.68 | 3.678% | $126.1554 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $937.31 | $1,015.8154 | $1,015.81 | $1,015.80 | $1,015.90 | |