| 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 | $11.55 | 6.377% | $12.2865 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $165.32 | 13.630% | $187.8531 | $187.85 | $187.85 | $187.90 |
| Purchase #3 | $102.52 | 11.731% | $114.5466 | $114.55 | $114.55 | $114.50 |
| Purchase #4 | $169.30 | 11.662% | $189.0438 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $84.97 | 10.417% | $93.8213 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $90.97 | 7.388% | $97.6909 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $156.31 | 12.584% | $175.9801 | $175.98 | $176.00 | $176.00 |
| 7 purchase totals = | $780.94 | $871.2223 | $871.22 | $871.25 | $871.20 | |