| 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 | $123.69 | 9.843% | $135.8648 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $73.69 | 11.750% | $82.3486 | $82.35 | $82.35 | $82.30 |
| Purchase #3 | $163.80 | 3.507% | $169.5445 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $105.61 | 4.799% | $110.6782 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $144.26 | 11.582% | $160.9682 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $209.43 | 11.730% | $233.9961 | $234.00 | $234.00 | $234.00 |
| Purchase #7 | $170.56 | 13.653% | $193.8466 | $193.85 | $193.85 | $193.80 |
| 7 purchase totals = | $991.04 | $1,087.2470 | $1,087.25 | $1,087.25 | $1,087.20 | |