| 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 | $94.68 | 4.771% | $99.1972 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $153.66 | 9.863% | $168.8155 | $168.82 | $168.80 | $168.80 |
| Purchase #3 | $128.92 | 12.127% | $144.5541 | $144.55 | $144.55 | $144.60 |
| Purchase #4 | $215.29 | 7.544% | $231.5315 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $137.46 | 5.769% | $145.3901 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $74.95 | 7.214% | $80.3569 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $217.30 | 9.318% | $237.548 | $237.55 | $237.55 | $237.50 |
| 7 purchase totals = | $1,022.26 | $1,107.3933 | $1,107.40 | $1,107.40 | $1,107.40 | |