| 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 | $166.82 | 10.230% | $183.8857 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $137.99 | 4.519% | $144.2258 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $77.57 | 13.189% | $87.8007 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $17.76 | 10.225% | $19.576 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $172.54 | 13.341% | $195.5586 | $195.56 | $195.55 | $195.60 |
| Purchase #6 | $104.84 | 4.854% | $109.9289 | $109.93 | $109.95 | $109.90 |
| Purchase #7 | $245.71 | 6.312% | $261.2192 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $923.23 | $1,002.1949 | $1,002.21 | $1,002.25 | $1,002.20 | |