| 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 | $169.94 | 4.291% | $177.2321 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $103.37 | 4.533% | $108.0558 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $90.38 | 5.821% | $95.641 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $205.59 | 5.318% | $216.5233 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $180.33 | 3.554% | $186.7389 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $150.25 | 3.678% | $155.7762 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $184.73 | 3.541% | $191.2713 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $1,084.59 | $1,131.2386 | $1,131.24 | $1,131.25 | $1,131.20 | |