| 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 | $174.26 | 12.842% | $196.6385 | $196.64 | $196.65 | $196.60 |
| Purchase #2 | $66.59 | 12.485% | $74.9038 | $74.90 | $74.90 | $74.90 |
| Purchase #3 | $188.32 | 3.380% | $194.6852 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $89.66 | 9.220% | $97.9267 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $71.76 | 7.293% | $76.9935 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $135.44 | 9.818% | $148.7375 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $192.25 | 5.684% | $203.1775 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $918.28 | $993.0627 | $993.07 | $993.15 | $993.00 | |