| 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 | $166.68 | 9.112% | $181.8679 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $104.95 | 6.138% | $111.3918 | $111.39 | $111.40 | $111.40 |
| Purchase #3 | $71.26 | 9.738% | $78.1993 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $184.74 | 5.752% | $195.3662 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $38.51 | 8.672% | $41.8496 | $41.85 | $41.85 | $41.80 |
| Purchase #6 | $149.36 | 4.801% | $156.5308 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $27.38 | 10.261% | $30.1895 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $742.88 | $795.3951 | $795.40 | $795.40 | $795.40 | |