| 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 | $174.28 | 5.609% | $184.0554 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $170.83 | 9.341% | $186.7872 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $10.59 | 7.839% | $11.4202 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $11.57 | 7.370% | $12.4227 | $12.42 | $12.40 | $12.40 |
| Purchase #5 | $10.49 | 8.392% | $11.3703 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $96.46 | 13.188% | $109.1811 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $181.65 | 5.548% | $191.7279 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $655.87 | $706.9648 | $706.97 | $706.95 | $707.00 | |