| 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 | $150.39 | 4.148% | $156.6282 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $200.78 | 12.744% | $226.3674 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $140.26 | 13.745% | $159.5387 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $33.62 | 9.351% | $36.7638 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $58.56 | 5.180% | $61.5934 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $151.62 | 9.235% | $165.6221 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $79.44 | 3.710% | $82.3872 | $82.39 | $82.40 | $82.40 |
| 7 purchase totals = | $814.67 | $888.9008 | $888.90 | $888.90 | $888.90 | |