| 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 | $177.64 | 12.738% | $200.2678 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $13.39 | 8.573% | $14.5379 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $67.26 | 6.119% | $71.3756 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $215.37 | 11.237% | $239.5711 | $239.57 | $239.55 | $239.60 |
| Purchase #5 | $23.32 | 8.617% | $25.3295 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $57.29 | 13.718% | $65.149 | $65.15 | $65.15 | $65.10 |
| Purchase #7 | $173.66 | 5.166% | $182.6313 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $727.93 | $798.8622 | $798.87 | $798.90 | $798.80 | |