| 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 | $145.43 | 9.732% | $159.5832 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $154.98 | 11.723% | $173.1483 | $173.15 | $173.15 | $173.10 |
| Purchase #3 | $197.69 | 4.388% | $206.3646 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $80.63 | 9.132% | $87.9931 | $87.99 | $88.00 | $88.00 |
| Purchase #5 | $227.84 | 3.671% | $236.204 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $146.38 | 9.696% | $160.573 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $183.71 | 7.151% | $196.8471 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $1,136.66 | $1,220.7133 | $1,220.70 | $1,220.70 | $1,220.70 | |