| 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 | $170.98 | 8.174% | $184.9559 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $94.32 | 10.759% | $104.4679 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $164.60 | 5.184% | $173.1329 | $173.13 | $173.15 | $173.10 |
| Purchase #4 | $79.60 | 5.308% | $83.8252 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $69.55 | 11.825% | $77.7743 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $202.25 | 9.200% | $220.857 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $9.31 | 4.456% | $9.7249 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $790.61 | $854.7381 | $854.74 | $854.70 | $854.80 | |