| 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 | $164.69 | 6.650% | $175.6419 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $202.78 | 13.239% | $229.626 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $197.46 | 5.712% | $208.7389 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $32.74 | 4.352% | $34.1648 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $23.73 | 13.237% | $26.8711 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $25.53 | 4.403% | $26.6541 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $116.78 | 12.423% | $131.2876 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $763.71 | $832.9844 | $832.98 | $833.00 | $833.00 | |