| 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 | $156.61 | 9.225% | $171.0573 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $91.92 | 6.598% | $97.9849 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $179.65 | 7.289% | $192.7447 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $221.88 | 13.684% | $252.2421 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $39.25 | 6.522% | $41.8099 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $110.50 | 6.734% | $117.9411 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $46.66 | 7.676% | $50.2416 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $846.47 | $924.0216 | $924.01 | $924.05 | $923.90 | |