| 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 | $132.99 | 3.181% | $137.2204 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $120.62 | 4.567% | $126.1287 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $217.94 | 3.650% | $225.8948 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $145.67 | 9.505% | $159.5159 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $117.84 | 7.586% | $126.7793 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $113.68 | 5.721% | $120.1836 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $143.60 | 12.520% | $161.5787 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $992.34 | $1,057.3014 | $1,057.30 | $1,057.35 | $1,057.30 | |