| 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 | $169.82 | 7.848% | $183.1475 | $183.15 | $183.15 | $183.10 |
| Purchase #2 | $40.89 | 5.459% | $43.1222 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $124.62 | 3.537% | $129.0278 | $129.03 | $129.05 | $129.00 |
| Purchase #4 | $186.68 | 10.161% | $205.6486 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $85.91 | 3.694% | $89.0835 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $43.60 | 5.587% | $46.0359 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $160.96 | 3.588% | $166.7352 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $812.48 | $862.8007 | $862.81 | $862.85 | $862.60 | |