| 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 | $155.46 | 3.695% | $161.2042 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $80.76 | 4.229% | $84.1753 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $91.36 | 3.674% | $94.7166 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $81.94 | 4.516% | $85.6404 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $165.67 | 11.305% | $184.399 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $155.91 | 7.470% | $167.5565 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $67.67 | 13.129% | $76.5544 | $76.55 | $76.55 | $76.60 |
| 7 purchase totals = | $798.77 | $854.2464 | $854.25 | $854.25 | $854.30 | |