| 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 | $175.51 | 4.221% | $182.9183 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $161.44 | 4.683% | $169.0002 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $185.83 | 10.862% | $206.0149 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $149.38 | 7.789% | $161.0152 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $83.95 | 9.257% | $91.7213 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $151.96 | 11.119% | $168.8564 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $247.81 | 4.256% | $258.3568 | $258.36 | $258.35 | $258.40 |
| 7 purchase totals = | $1,155.88 | $1,237.8831 | $1,237.89 | $1,237.80 | $1,237.90 | |