| 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 | $172.92 | 7.276% | $185.5017 | $185.50 | $185.50 | $185.50 |
| Purchase #2 | $108.33 | 7.145% | $116.0702 | $116.07 | $116.05 | $116.10 |
| Purchase #3 | $63.91 | 9.809% | $70.1789 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $174.44 | 12.741% | $196.6654 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $231.29 | 5.193% | $243.3009 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $125.60 | 13.511% | $142.5698 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $198.29 | 12.457% | $222.991 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $1,074.78 | $1,177.2779 | $1,177.28 | $1,177.25 | $1,177.40 | |