| 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 | $75.87 | 8.201% | $82.0921 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $171.32 | 10.766% | $189.7643 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $157.41 | 12.602% | $177.2468 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $92.53 | 12.110% | $103.7354 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $188.96 | 5.691% | $199.7137 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $165.43 | 10.200% | $182.3039 | $182.30 | $182.30 | $182.30 |
| Purchase #7 | $150.45 | 10.738% | $166.6053 | $166.61 | $166.60 | $166.60 |
| 7 purchase totals = | $1,001.97 | $1,101.4615 | $1,101.46 | $1,101.45 | $1,101.40 | |