| 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 | $150.31 | 4.571% | $157.1807 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $147.50 | 13.507% | $167.4228 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $12.33 | 9.811% | $13.5397 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $50.47 | 13.790% | $57.4298 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $165.33 | 7.566% | $177.8389 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $240.73 | 9.120% | $262.6846 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $26.94 | 8.795% | $29.3094 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $793.61 | $865.4059 | $865.40 | $865.45 | $865.30 | |