| 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 | $223.80 | 8.153% | $242.0464 | $242.05 | $242.05 | $242.00 |
| Purchase #2 | $166.47 | 8.448% | $180.5334 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $74.55 | 5.664% | $78.7725 | $78.77 | $78.75 | $78.80 |
| Purchase #4 | $160.42 | 4.497% | $167.6341 | $167.63 | $167.65 | $167.60 |
| Purchase #5 | $173.34 | 7.574% | $186.4688 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $34.64 | 12.567% | $38.9932 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $87.54 | 6.434% | $93.1723 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $920.76 | $987.6207 | $987.61 | $987.60 | $987.60 | |