| 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 | $77.33 | 5.404% | $81.5089 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $247.97 | 10.569% | $274.1779 | $274.18 | $274.20 | $274.20 |
| Purchase #3 | $185.55 | 11.275% | $206.4708 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $128.61 | 6.317% | $136.7343 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $208.36 | 4.674% | $218.0987 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $104.52 | 12.674% | $117.7669 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $136.64 | 6.850% | $145.9998 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $1,088.98 | $1,180.7573 | $1,180.76 | $1,180.75 | $1,180.80 | |