| 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 | $128.72 | 12.783% | $145.1743 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $23.88 | 13.311% | $27.0587 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $113.30 | 5.328% | $119.3366 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $14.42 | 10.292% | $15.9041 | $15.90 | $15.90 | $15.90 |
| Purchase #5 | $15.47 | 5.581% | $16.3334 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $110.59 | 6.529% | $117.8104 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $220.36 | 8.508% | $239.1082 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $626.74 | $680.7257 | $680.72 | $680.70 | $680.70 | |