| 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 | $147.30 | 11.161% | $163.7402 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $183.43 | 11.452% | $204.4364 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $40.87 | 9.216% | $44.6366 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $44.46 | 4.702% | $46.5505 | $46.55 | $46.55 | $46.60 |
| Purchase #5 | $145.57 | 13.232% | $164.8318 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $234.68 | 6.340% | $249.5587 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $20.25 | 5.130% | $21.2888 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $816.56 | $895.0430 | $895.05 | $895.10 | $895.00 | |