| 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 | $157.39 | 12.815% | $177.5595 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $141.27 | 11.862% | $158.0274 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $104.46 | 12.386% | $117.3984 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $204.48 | 4.511% | $213.7041 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $177.73 | 3.434% | $183.8332 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $146.48 | 5.771% | $154.9334 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $60.73 | 11.648% | $67.8038 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $992.54 | $1,073.2598 | $1,073.25 | $1,073.30 | $1,073.20 | |