| 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 | $162.57 | 11.389% | $181.0851 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $83.59 | 4.320% | $87.2011 | $87.20 | $87.20 | $87.20 |
| Purchase #3 | $121.54 | 13.678% | $138.1642 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $104.62 | 7.531% | $112.4989 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $129.29 | 5.578% | $136.5018 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $215.86 | 11.554% | $240.8005 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $243.52 | 7.800% | $262.5146 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $1,060.99 | $1,158.7662 | $1,158.76 | $1,158.75 | $1,158.80 | |