| 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 | $180.77 | 3.247% | $186.6396 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $169.88 | 4.199% | $177.0133 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $71.39 | 7.864% | $77.0041 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $170.37 | 12.143% | $191.058 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $146.79 | 4.336% | $153.1548 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $223.86 | 12.227% | $251.2314 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $213.97 | 11.120% | $237.7635 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,177.03 | $1,273.8647 | $1,273.85 | $1,273.85 | $1,273.90 | |