| 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 | $10.50 | 11.513% | $11.7089 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $157.87 | 12.478% | $177.569 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $26.79 | 8.268% | $29.005 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $115.27 | 6.780% | $123.0853 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $202.38 | 8.169% | $218.9124 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $169.77 | 11.525% | $189.336 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $123.97 | 13.744% | $141.0084 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $806.55 | $890.6250 | $890.64 | $890.60 | $890.60 | |