| 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 | $26.31 | 11.125% | $29.237 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $161.45 | 3.314% | $166.8005 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $180.34 | 6.503% | $192.0675 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $216.87 | 12.368% | $243.6925 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $210.97 | 7.187% | $226.1324 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $145.56 | 10.211% | $160.4231 | $160.42 | $160.40 | $160.40 |
| Purchase #7 | $68.46 | 11.235% | $76.1515 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $1,009.96 | $1,094.5045 | $1,094.50 | $1,094.50 | $1,094.50 | |