| 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 | $124.87 | 9.848% | $137.1672 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $64.74 | 5.835% | $68.5176 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $53.28 | 8.508% | $57.8131 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $12.87 | 5.850% | $13.6229 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $159.95 | 10.389% | $176.5672 | $176.57 | $176.55 | $176.60 |
| Purchase #6 | $107.76 | 3.322% | $111.3398 | $111.34 | $111.35 | $111.30 |
| Purchase #7 | $144.76 | 12.149% | $162.3469 | $162.35 | $162.35 | $162.30 |
| 7 purchase totals = | $668.23 | $727.3747 | $727.38 | $727.30 | $727.30 | |