| 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 | $128.95 | 12.117% | $144.5749 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $32.57 | 12.459% | $36.6279 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $13.76 | 8.786% | $14.969 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $199.27 | 7.835% | $214.8828 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $243.40 | 7.600% | $261.8984 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $232.71 | 7.774% | $250.8009 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $160.27 | 13.229% | $181.4721 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $1,010.93 | $1,105.2260 | $1,105.22 | $1,105.20 | $1,105.30 | |