| 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 | $177.27 | 3.342% | $183.1944 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $145.63 | 9.515% | $159.4867 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $150.46 | 4.658% | $157.4684 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $139.26 | 5.119% | $146.3887 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $156.95 | 4.103% | $163.3897 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $131.58 | 4.567% | $137.5893 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $34.63 | 13.496% | $39.3037 | $39.30 | $39.30 | $39.30 |
| 7 purchase totals = | $935.78 | $986.8209 | $986.82 | $986.85 | $986.90 | |