| 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 | $193.47 | 7.525% | $208.0286 | $208.03 | $208.05 | $208.00 |
| Purchase #2 | $79.49 | 5.570% | $83.9176 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $89.58 | 6.277% | $95.2029 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $134.66 | 7.599% | $144.8928 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $55.34 | 3.415% | $57.2299 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $137.55 | 11.330% | $153.1344 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $181.64 | 8.721% | $197.4808 | $197.48 | $197.50 | $197.50 |
| 7 purchase totals = | $871.73 | $939.8870 | $939.88 | $939.95 | $939.80 | |