| 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 | $132.53 | 3.229% | $136.8094 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $245.89 | 13.381% | $278.7925 | $278.79 | $278.80 | $278.80 |
| Purchase #3 | $190.65 | 6.421% | $202.8916 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $41.25 | 9.681% | $45.2434 | $45.24 | $45.25 | $45.20 |
| Purchase #5 | $10.49 | 13.701% | $11.9272 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $40.62 | 10.191% | $44.7596 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $32.25 | 13.256% | $36.5251 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $693.68 | $756.9488 | $756.95 | $757.00 | $756.90 | |