| 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 | $167.35 | 3.570% | $173.3244 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $144.57 | 3.588% | $149.7572 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $116.92 | 13.532% | $132.7416 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $174.98 | 11.720% | $195.4877 | $195.49 | $195.50 | $195.50 |
| Purchase #5 | $110.72 | 11.138% | $123.052 | $123.05 | $123.05 | $123.10 |
| Purchase #6 | $196.39 | 5.120% | $206.4452 | $206.45 | $206.45 | $206.40 |
| Purchase #7 | $44.68 | 11.579% | $49.8535 | $49.85 | $49.85 | $49.90 |
| 7 purchase totals = | $955.61 | $1,030.6616 | $1,030.66 | $1,030.65 | $1,030.70 | |