| 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 | $205.57 | 7.515% | $221.0186 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $143.95 | 11.146% | $159.9947 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $49.88 | 12.631% | $56.1803 | $56.18 | $56.20 | $56.20 |
| Purchase #4 | $218.78 | 5.560% | $230.9442 | $230.94 | $230.95 | $230.90 |
| Purchase #5 | $100.35 | 5.611% | $105.9806 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $167.87 | 13.734% | $190.9253 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $123.82 | 7.117% | $132.6323 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $1,010.22 | $1,097.6760 | $1,097.67 | $1,097.75 | $1,097.60 | |