| 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 | $162.32 | 11.249% | $180.5794 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $69.90 | 7.859% | $75.3934 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $122.85 | 3.588% | $127.2579 | $127.26 | $127.25 | $127.30 |
| Purchase #4 | $46.37 | 7.576% | $49.883 | $49.88 | $49.90 | $49.90 |
| Purchase #5 | $60.75 | 9.677% | $66.6288 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $135.32 | 12.494% | $152.2269 | $152.23 | $152.25 | $152.20 |
| Purchase #7 | $199.42 | 7.850% | $215.0745 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $796.93 | $867.0439 | $867.04 | $867.10 | $867.10 | |