| 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 | $168.47 | 11.273% | $187.4616 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $201.71 | 7.111% | $216.0536 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $211.52 | 11.705% | $236.2784 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $129.91 | 4.203% | $135.3701 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $122.39 | 12.550% | $137.7499 | $137.75 | $137.75 | $137.70 |
| Purchase #6 | $248.30 | 8.268% | $268.8294 | $268.83 | $268.85 | $268.80 |
| Purchase #7 | $222.80 | 7.771% | $240.1138 | $240.11 | $240.10 | $240.10 |
| 7 purchase totals = | $1,305.10 | $1,421.8568 | $1,421.85 | $1,421.85 | $1,421.90 | |