| 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 | $179.49 | 4.306% | $187.2188 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $138.27 | 8.642% | $150.2193 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $185.83 | 9.780% | $204.0042 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $60.35 | 7.545% | $64.9034 | $64.90 | $64.90 | $64.90 |
| Purchase #5 | $207.57 | 9.434% | $227.1522 | $227.15 | $227.15 | $227.20 |
| Purchase #6 | $249.95 | 10.225% | $275.5074 | $275.51 | $275.50 | $275.50 |
| Purchase #7 | $133.30 | 6.338% | $141.7486 | $141.75 | $141.75 | $141.70 |
| 7 purchase totals = | $1,154.76 | $1,250.7539 | $1,250.75 | $1,250.70 | $1,250.70 | |