| 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 | $174.69 | 7.774% | $188.2704 | $188.27 | $188.25 | $188.30 |
| Purchase #2 | $162.44 | 4.677% | $170.0373 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $204.61 | 11.131% | $227.3851 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $150.97 | 10.390% | $166.6558 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $193.62 | 5.155% | $203.6011 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $145.34 | 6.524% | $154.822 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $7.97 | 5.620% | $8.4179 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $1,039.64 | $1,119.1896 | $1,119.20 | $1,119.15 | $1,119.20 | |