| 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 | $169.69 | 3.786% | $176.1145 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $125.76 | 8.732% | $136.7414 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $110.97 | 8.195% | $120.064 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $31.67 | 12.431% | $35.6069 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $216.34 | 10.343% | $238.716 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $91.87 | 10.752% | $101.7479 | $101.75 | $101.75 | $101.70 |
| Purchase #7 | $250.65 | 4.463% | $261.8365 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $996.95 | $1,070.8272 | $1,070.83 | $1,070.80 | $1,070.70 | |