| 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 | $179.77 | 6.729% | $191.8667 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $157.83 | 9.111% | $172.2099 | $172.21 | $172.20 | $172.20 |
| Purchase #3 | $137.46 | 8.194% | $148.7235 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $124.62 | 6.276% | $132.4412 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $215.87 | 6.538% | $229.9836 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $74.28 | 4.213% | $77.4094 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $9.44 | 4.682% | $9.882 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $899.27 | $962.5163 | $962.51 | $962.50 | $962.50 | |