| 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 | $145.51 | 4.132% | $151.5225 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $121.51 | 8.643% | $132.0121 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $190.52 | 10.186% | $209.9264 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $39.43 | 12.362% | $44.3043 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $112.69 | 5.652% | $119.0592 | $119.06 | $119.05 | $119.10 |
| Purchase #6 | $158.90 | 13.161% | $179.8128 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $98.68 | 7.712% | $106.2902 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $867.24 | $942.9275 | $942.92 | $942.90 | $942.90 | |