| 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 | $155.62 | 4.812% | $163.1084 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $51.95 | 13.177% | $58.7955 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $55.71 | 7.137% | $59.686 | $59.69 | $59.70 | $59.70 |
| Purchase #4 | $210.78 | 4.721% | $220.7309 | $220.73 | $220.75 | $220.70 |
| Purchase #5 | $15.42 | 5.289% | $16.2356 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $223.73 | 7.805% | $241.1921 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $132.38 | 10.329% | $146.0535 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $845.59 | $905.8020 | $905.81 | $905.85 | $905.80 | |