| 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 | $202.35 | 12.556% | $227.7571 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $15.60 | 13.609% | $17.723 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $150.53 | 8.307% | $163.0345 | $163.03 | $163.05 | $163.00 |
| Purchase #4 | $79.33 | 9.701% | $87.0258 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $158.92 | 11.168% | $176.6682 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $5.63 | 13.503% | $6.3902 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $5.53 | 5.350% | $5.8259 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $617.89 | $684.4247 | $684.43 | $684.45 | $684.40 | |