| 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 | $202.66 | 7.348% | $217.5515 | $217.55 | $217.55 | $217.60 |
| Purchase #2 | $73.35 | 4.474% | $76.6317 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $144.63 | 5.578% | $152.6975 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $75.37 | 9.699% | $82.6801 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $20.92 | 10.729% | $23.1645 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $80.66 | 8.187% | $87.2636 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $192.70 | 4.695% | $201.7473 | $201.75 | $201.75 | $201.70 |
| 7 purchase totals = | $790.29 | $841.7362 | $841.73 | $841.75 | $841.80 | |