| 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 | $163.65 | 10.281% | $180.4749 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $10.75 | 6.197% | $11.4162 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $226.52 | 5.236% | $238.3806 | $238.38 | $238.40 | $238.40 |
| Purchase #4 | $175.67 | 11.180% | $195.3099 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $110.62 | 5.684% | $116.9076 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $168.56 | 11.801% | $188.4518 | $188.45 | $188.45 | $188.50 |
| Purchase #7 | $203.70 | 8.861% | $221.7499 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $1,059.47 | $1,152.6909 | $1,152.69 | $1,152.65 | $1,152.70 | |