| 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 | $122.86 | 10.689% | $135.9925 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $177.61 | 5.851% | $188.002 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $149.96 | 5.259% | $157.8464 | $157.85 | $157.85 | $157.80 |
| Purchase #4 | $164.67 | 8.211% | $178.1911 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $162.70 | 10.686% | $180.0861 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $182.98 | 4.835% | $191.8271 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $243.63 | 13.655% | $276.8977 | $276.90 | $276.90 | $276.90 |
| 7 purchase totals = | $1,204.41 | $1,308.8429 | $1,308.85 | $1,308.90 | $1,308.80 | |