| 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 | $138.51 | 4.634% | $144.9286 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $109.80 | 13.434% | $124.5505 | $124.55 | $124.55 | $124.60 |
| Purchase #3 | $180.70 | 4.233% | $188.349 | $188.35 | $188.35 | $188.30 |
| Purchase #4 | $246.36 | 5.198% | $259.1658 | $259.17 | $259.15 | $259.20 |
| Purchase #5 | $25.32 | 5.750% | $26.7759 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $157.56 | 5.340% | $165.9737 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $30.47 | 8.345% | $33.0127 | $33.01 | $33.00 | $33.00 |
| 7 purchase totals = | $888.72 | $942.7562 | $942.76 | $942.75 | $942.80 | |