| 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 | $171.64 | 11.538% | $191.4438 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $227.46 | 7.234% | $243.9145 | $243.91 | $243.90 | $243.90 |
| Purchase #3 | $125.35 | 5.582% | $132.347 | $132.35 | $132.35 | $132.30 |
| Purchase #4 | $147.25 | 8.454% | $159.6985 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $42.80 | 5.372% | $45.0992 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $22.96 | 10.697% | $25.416 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $246.81 | 8.155% | $266.9374 | $266.94 | $266.95 | $266.90 |
| 7 purchase totals = | $984.27 | $1,064.8564 | $1,064.86 | $1,064.85 | $1,064.70 | |