| 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 | $134.87 | 9.761% | $148.0347 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $130.81 | 9.734% | $143.543 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $194.81 | 13.787% | $221.6685 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $79.45 | 11.145% | $88.3047 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $76.56 | 3.170% | $78.987 | $78.99 | $79.00 | $79.00 |
| Purchase #6 | $220.41 | 5.429% | $232.3761 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $68.85 | 9.565% | $75.4355 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $905.76 | $988.3495 | $988.35 | $988.40 | $988.30 | |