| 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 | $137.75 | 12.611% | $155.1217 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $89.46 | 4.227% | $93.2415 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $234.43 | 13.480% | $266.0312 | $266.03 | $266.05 | $266.00 |
| Purchase #4 | $93.75 | 6.810% | $100.1344 | $100.13 | $100.15 | $100.10 |
| Purchase #5 | $209.40 | 3.591% | $216.9196 | $216.92 | $216.90 | $216.90 |
| Purchase #6 | $163.32 | 5.466% | $172.2471 | $172.25 | $172.25 | $172.20 |
| Purchase #7 | $59.96 | 5.797% | $63.4359 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $988.07 | $1,067.1314 | $1,067.13 | $1,067.15 | $1,066.90 | |