| 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 | $167.28 | 12.224% | $187.7283 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $50.66 | 6.740% | $54.0745 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $175.88 | 3.675% | $182.3436 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $156.45 | 6.107% | $166.0044 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $66.59 | 9.755% | $73.0859 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $138.43 | 5.794% | $146.4506 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $141.38 | 6.656% | $150.7903 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $896.67 | $960.4776 | $960.47 | $960.50 | $960.50 | |