| 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 | $163.86 | 7.455% | $176.0758 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $225.46 | 9.750% | $247.4424 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $205.93 | 6.621% | $219.5646 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $12.47 | 13.781% | $14.1885 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $112.47 | 9.358% | $122.9949 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $14.37 | 7.593% | $15.4611 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $249.57 | 10.264% | $275.1859 | $275.19 | $275.20 | $275.20 |
| 7 purchase totals = | $984.13 | $1,070.9132 | $1,070.91 | $1,070.95 | $1,071.00 | |