| 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 | $136.29 | 11.242% | $151.6117 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $157.39 | 3.313% | $162.6043 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $87.72 | 12.344% | $98.5482 | $98.55 | $98.55 | $98.50 |
| Purchase #4 | $142.73 | 6.500% | $152.0075 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $24.64 | 8.506% | $26.7359 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $16.80 | 6.591% | $17.9073 | $17.91 | $17.90 | $17.90 |
| Purchase #7 | $61.49 | 4.672% | $64.3628 | $64.36 | $64.35 | $64.40 |
| 7 purchase totals = | $627.06 | $673.7777 | $673.78 | $673.75 | $673.70 | |