| 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 | $147.61 | 6.297% | $156.905 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $231.88 | 4.574% | $242.4862 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $8.33 | 13.568% | $9.4602 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $172.55 | 10.467% | $190.6108 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $87.42 | 7.793% | $94.2326 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $97.55 | 6.675% | $104.0615 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $194.74 | 3.726% | $201.996 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $940.08 | $999.7523 | $999.76 | $999.75 | $999.80 | |