| 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 | $151.49 | 3.517% | $156.8179 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $150.67 | 9.196% | $164.5256 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $145.65 | 6.689% | $155.3925 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $81.94 | 7.145% | $87.7946 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $36.38 | 10.338% | $40.141 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $208.68 | 5.289% | $219.7171 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $112.50 | 11.294% | $125.2058 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $887.31 | $949.5945 | $949.60 | $949.60 | $949.50 | |