| 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 | $158.37 | 11.236% | $176.1645 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $26.36 | 3.240% | $27.2141 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $97.80 | 4.759% | $102.4543 | $102.45 | $102.45 | $102.50 |
| Purchase #4 | $131.71 | 4.838% | $138.0821 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $96.46 | 9.601% | $105.7211 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $69.53 | 13.735% | $79.0799 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $170.71 | 12.318% | $191.7381 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $750.94 | $820.4541 | $820.44 | $820.45 | $820.50 | |