| 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 | $143.73 | 8.382% | $155.7774 | $155.78 | $155.80 | $155.80 |
| Purchase #2 | $17.78 | 5.218% | $18.7078 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $157.98 | 8.505% | $171.4162 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $180.91 | 9.172% | $197.5031 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $61.93 | 11.794% | $69.234 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $10.99 | 9.138% | $11.9943 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $193.77 | 4.507% | $202.5032 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $767.09 | $827.1360 | $827.13 | $827.15 | $827.10 | |