| 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 | $14.71 | 7.339% | $15.7896 | $15.79 | $15.80 | $15.80 |
| Purchase #2 | $155.88 | 7.361% | $167.3543 | $167.35 | $167.35 | $167.40 |
| Purchase #3 | $230.96 | 3.305% | $238.5932 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $165.55 | 10.418% | $182.797 | $182.80 | $182.80 | $182.80 |
| Purchase #5 | $242.70 | 12.299% | $272.5497 | $272.55 | $272.55 | $272.50 |
| Purchase #6 | $38.67 | 12.855% | $43.641 | $43.64 | $43.65 | $43.60 |
| Purchase #7 | $18.44 | 13.191% | $20.8724 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $866.91 | $941.5972 | $941.59 | $941.60 | $941.60 | |