| 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 | $183.40 | 9.164% | $200.2068 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $202.90 | 7.125% | $217.3566 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $171.57 | 9.846% | $188.4628 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $23.79 | 6.713% | $25.387 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $168.69 | 4.470% | $176.2304 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $213.56 | 7.155% | $228.8402 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $59.96 | 13.719% | $68.1859 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $1,023.87 | $1,104.6697 | $1,104.68 | $1,104.70 | $1,104.70 | |