| 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 | $142.81 | 7.784% | $153.9263 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $16.98 | 13.663% | $19.3 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $110.92 | 11.759% | $123.9631 | $123.96 | $123.95 | $124.00 |
| Purchase #4 | $95.94 | 10.191% | $105.7172 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $134.85 | 10.533% | $149.0538 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $122.39 | 10.495% | $135.2348 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $65.73 | 3.857% | $68.2652 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $689.62 | $755.4604 | $755.46 | $755.45 | $755.50 | |