| 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 | $163.93 | 6.398% | $174.4182 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $224.67 | 3.626% | $232.8165 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $238.83 | 13.492% | $271.0529 | $271.05 | $271.05 | $271.10 |
| Purchase #4 | $159.79 | 12.313% | $179.4649 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $37.52 | 13.629% | $42.6336 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $221.95 | 11.361% | $247.1657 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $67.66 | 7.411% | $72.6743 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $1,114.35 | $1,220.2261 | $1,220.22 | $1,220.15 | $1,220.30 | |