| 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 | $173.80 | 6.477% | $185.057 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $61.94 | 13.274% | $70.1619 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $150.67 | 13.276% | $170.6729 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $69.87 | 11.219% | $77.7087 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $40.60 | 3.256% | $41.9219 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $24.89 | 8.243% | $26.9417 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $164.89 | 4.250% | $171.8978 | $171.90 | $171.90 | $171.90 |
| 7 purchase totals = | $686.66 | $744.3619 | $744.36 | $744.30 | $744.40 | |