| 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 | $167.92 | 11.180% | $186.6935 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $100.95 | 11.502% | $112.5613 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $153.70 | 13.135% | $173.8885 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $139.79 | 13.576% | $158.7679 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $28.70 | 8.681% | $31.1914 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $33.35 | 6.286% | $35.4464 | $35.45 | $35.45 | $35.40 |
| Purchase #7 | $220.56 | 9.212% | $240.878 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $844.97 | $939.4270 | $939.43 | $939.45 | $939.50 | |