| 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 | $127.92 | 7.589% | $137.6278 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $178.28 | 5.464% | $188.0212 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $33.44 | 11.694% | $37.3505 | $37.35 | $37.35 | $37.40 |
| Purchase #4 | $231.95 | 11.760% | $259.2273 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $8.47 | 4.254% | $8.8303 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $97.99 | 8.835% | $106.6474 | $106.65 | $106.65 | $106.60 |
| Purchase #7 | $33.38 | 7.741% | $35.9639 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $711.43 | $773.6684 | $773.67 | $773.70 | $773.60 | |