| 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 | $160.99 | 10.386% | $177.7104 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $17.79 | 8.857% | $19.3657 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $36.32 | 13.260% | $41.136 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $212.85 | 6.359% | $226.3851 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $165.64 | 10.813% | $183.5507 | $183.55 | $183.55 | $183.60 |
| Purchase #6 | $25.93 | 12.324% | $29.1256 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $58.62 | 5.826% | $62.0352 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $678.14 | $739.3087 | $739.33 | $739.35 | $739.30 | |