| 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 | $180.60 | 10.147% | $198.9255 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $194.72 | 12.645% | $219.3423 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $231.45 | 3.305% | $239.0994 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $132.54 | 13.496% | $150.4276 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $55.36 | 7.426% | $59.471 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $179.48 | 6.102% | $190.4319 | $190.43 | $190.45 | $190.40 |
| Purchase #7 | $235.94 | 13.660% | $268.1694 | $268.17 | $268.15 | $268.20 |
| 7 purchase totals = | $1,210.09 | $1,325.8671 | $1,325.87 | $1,325.90 | $1,325.80 | |