| 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 | $183.52 | 11.764% | $205.1093 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $134.25 | 8.546% | $145.723 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $59.72 | 6.512% | $63.609 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $88.87 | 3.189% | $91.7041 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $120.90 | 9.489% | $132.3722 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $42.48 | 10.555% | $46.9638 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $168.81 | 11.706% | $188.5709 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $798.55 | $874.0523 | $874.04 | $873.95 | $874.10 | |