| 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 | $141.80 | 12.471% | $159.4839 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $198.47 | 5.382% | $209.1517 | $209.15 | $209.15 | $209.20 |
| Purchase #3 | $69.94 | 5.434% | $73.7405 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $12.84 | 5.618% | $13.5614 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $123.34 | 4.272% | $128.6091 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $166.58 | 11.567% | $185.8483 | $185.85 | $185.85 | $185.80 |
| Purchase #7 | $95.90 | 8.796% | $104.3354 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $808.87 | $874.7303 | $874.73 | $874.75 | $874.70 | |