| 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 | $117.83 | 12.806% | $132.9193 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $115.87 | 4.722% | $121.3414 | $121.34 | $121.35 | $121.30 |
| Purchase #3 | $89.68 | 4.243% | $93.4851 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $45.42 | 11.707% | $50.7373 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $188.49 | 5.622% | $199.0869 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $127.98 | 13.260% | $144.9501 | $144.95 | $144.95 | $145.00 |
| Purchase #7 | $39.61 | 13.678% | $45.0279 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $724.88 | $787.5480 | $787.56 | $787.60 | $787.50 | |