| 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 | $151.97 | 3.571% | $157.3968 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $97.94 | 4.282% | $102.1338 | $102.13 | $102.15 | $102.10 |
| Purchase #3 | $217.92 | 9.658% | $238.9667 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $220.37 | 5.145% | $231.708 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $172.28 | 9.581% | $188.7861 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $190.63 | 4.623% | $199.4428 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $211.99 | 12.317% | $238.1008 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $1,263.10 | $1,356.5350 | $1,356.54 | $1,356.55 | $1,356.50 | |