| 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 | $182.97 | 6.548% | $194.9509 | $194.95 | $194.95 | $195.00 |
| Purchase #2 | $70.47 | 12.215% | $79.0779 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $158.25 | 13.386% | $179.4333 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $10.89 | 13.261% | $12.3341 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $100.98 | 6.403% | $107.4457 | $107.45 | $107.45 | $107.40 |
| Purchase #6 | $95.39 | 10.744% | $105.6387 | $105.64 | $105.65 | $105.60 |
| Purchase #7 | $189.46 | 9.227% | $206.9415 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $808.41 | $885.8221 | $885.82 | $885.90 | $885.70 | |