| 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 | $136.65 | 3.371% | $141.2565 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $24.57 | 7.737% | $26.471 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $200.35 | 7.781% | $215.9392 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $132.69 | 8.437% | $143.8851 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $194.54 | 7.804% | $209.7219 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $204.47 | 10.254% | $225.4364 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $155.42 | 4.731% | $162.7729 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $1,048.69 | $1,125.4830 | $1,125.49 | $1,125.45 | $1,125.50 | |