| 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 | $152.83 | 4.179% | $159.2168 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $68.72 | 5.817% | $72.7174 | $72.72 | $72.70 | $72.70 |
| Purchase #3 | $201.45 | 12.640% | $226.9133 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $87.45 | 4.473% | $91.3616 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $214.37 | 7.782% | $231.0523 | $231.05 | $231.05 | $231.10 |
| Purchase #6 | $120.28 | 9.565% | $131.7848 | $131.78 | $131.80 | $131.80 |
| Purchase #7 | $76.64 | 9.110% | $83.6219 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $921.74 | $996.6681 | $996.66 | $996.60 | $996.70 | |