| 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 | $181.45 | 7.347% | $194.7811 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $44.97 | 6.768% | $48.0136 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $26.41 | 13.790% | $30.0519 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $131.53 | 6.614% | $140.2294 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $154.28 | 9.502% | $168.9397 | $168.94 | $168.95 | $168.90 |
| Purchase #6 | $78.27 | 8.126% | $84.6302 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $194.84 | 5.840% | $206.2187 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $811.75 | $872.8646 | $872.86 | $872.90 | $872.80 | |