| 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 | $205.54 | 10.828% | $227.7959 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $170.50 | 4.614% | $178.3669 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $158.87 | 13.370% | $180.1109 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $135.35 | 3.569% | $140.1806 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $141.43 | 7.346% | $151.8194 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $193.95 | 6.296% | $206.1611 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $87.83 | 7.677% | $94.5727 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $1,093.47 | $1,179.0075 | $1,179.01 | $1,178.95 | $1,179.10 | |