| 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 | $76.61 | 13.680% | $87.0902 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $172.74 | 8.523% | $187.4626 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $206.92 | 11.280% | $230.2606 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $138.57 | 9.355% | $151.5332 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $86.37 | 12.385% | $97.0669 | $97.07 | $97.05 | $97.10 |
| Purchase #6 | $144.76 | 3.219% | $149.4198 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $226.27 | 8.270% | $244.9825 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $1,052.24 | $1,147.8158 | $1,147.81 | $1,147.80 | $1,147.90 | |