| 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 | $164.96 | 12.750% | $185.9924 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $164.61 | 3.515% | $170.396 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $32.34 | 5.206% | $34.0236 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $126.84 | 10.717% | $140.4334 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $75.35 | 10.801% | $83.4886 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $62.86 | 12.125% | $70.4818 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $199.84 | 4.688% | $209.2085 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $826.80 | $894.0243 | $894.02 | $894.05 | $894.00 | |