| 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 | $147.33 | 7.707% | $158.6847 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $61.45 | 10.777% | $68.0725 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $136.35 | 5.677% | $144.0906 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $11.79 | 6.863% | $12.5991 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $111.34 | 11.594% | $124.2488 | $124.25 | $124.25 | $124.20 |
| Purchase #6 | $226.46 | 13.347% | $256.6856 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $131.42 | 8.413% | $142.4764 | $142.48 | $142.50 | $142.50 |
| 7 purchase totals = | $826.14 | $906.8577 | $906.86 | $906.90 | $906.90 | |