| 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 | $138.62 | 5.265% | $145.9183 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $112.35 | 11.604% | $125.3871 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $64.84 | 10.806% | $71.8466 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $6.50 | 3.629% | $6.7359 | $6.74 | $6.75 | $6.70 |
| Purchase #5 | $116.67 | 10.116% | $128.4723 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $232.78 | 11.835% | $260.3295 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $121.62 | 10.277% | $134.1189 | $134.12 | $134.10 | $134.10 |
| 7 purchase totals = | $793.38 | $872.8086 | $872.82 | $872.80 | $872.70 | |