| 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 | $179.26 | 5.474% | $189.0727 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $63.27 | 7.214% | $67.8343 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $67.87 | 10.346% | $74.8918 | $74.89 | $74.90 | $74.90 |
| Purchase #4 | $241.66 | 3.309% | $249.6565 | $249.66 | $249.65 | $249.70 |
| Purchase #5 | $160.44 | 5.565% | $169.3685 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $45.97 | 7.142% | $49.2532 | $49.25 | $49.25 | $49.30 |
| Purchase #7 | $210.58 | 12.212% | $236.296 | $236.30 | $236.30 | $236.30 |
| 7 purchase totals = | $969.05 | $1,036.3730 | $1,036.37 | $1,036.35 | $1,036.50 | |