| 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 | $176.72 | 10.791% | $195.7899 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $249.30 | 12.331% | $280.0412 | $280.04 | $280.05 | $280.00 |
| Purchase #3 | $15.47 | 4.321% | $16.1385 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $40.72 | 10.388% | $44.95 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $98.70 | 6.736% | $105.3484 | $105.35 | $105.35 | $105.30 |
| Purchase #6 | $37.41 | 8.143% | $40.4563 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $168.53 | 7.518% | $181.2001 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $786.85 | $863.9244 | $863.93 | $863.95 | $863.90 | |