| 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 | $168.89 | 10.336% | $186.3465 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $142.62 | 10.843% | $158.0843 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $176.37 | 3.192% | $181.9997 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $226.51 | 9.264% | $247.4939 | $247.49 | $247.50 | $247.50 |
| Purchase #5 | $112.79 | 10.321% | $124.4311 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $65.71 | 3.163% | $67.7884 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $29.68 | 13.716% | $33.7509 | $33.75 | $33.75 | $33.80 |
| 7 purchase totals = | $922.57 | $999.8948 | $999.89 | $999.95 | $999.90 | |