| 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 | $188.70 | 4.399% | $197.0009 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $153.73 | 10.725% | $170.2175 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $167.42 | 13.387% | $189.8325 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $65.56 | 6.162% | $69.5998 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $177.83 | 13.731% | $202.2478 | $202.25 | $202.25 | $202.20 |
| Purchase #6 | $71.31 | 9.466% | $78.0602 | $78.06 | $78.05 | $78.10 |
| Purchase #7 | $129.28 | 12.866% | $145.9132 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $953.83 | $1,052.8719 | $1,052.87 | $1,052.85 | $1,052.80 | |