| 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 | $76.92 | 7.425% | $82.6313 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $170.55 | 8.815% | $185.584 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $94.56 | 7.126% | $101.2983 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $187.72 | 10.252% | $206.9651 | $206.97 | $206.95 | $207.00 |
| Purchase #5 | $209.81 | 3.448% | $217.0442 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $106.86 | 13.292% | $121.0638 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $143.39 | 12.278% | $160.9954 | $161.00 | $161.00 | $161.00 |
| 7 purchase totals = | $989.81 | $1,075.5821 | $1,075.58 | $1,075.60 | $1,075.60 | |