| 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 | $194.36 | 5.779% | $205.5921 | $205.59 | $205.60 | $205.60 |
| Purchase #2 | $37.30 | 8.461% | $40.456 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $181.52 | 4.107% | $188.975 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $177.45 | 3.499% | $183.659 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $44.45 | 6.593% | $47.3806 | $47.38 | $47.40 | $47.40 |
| Purchase #6 | $145.47 | 6.689% | $155.2005 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $137.87 | 11.599% | $153.8615 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $918.42 | $975.1247 | $975.13 | $975.15 | $975.30 | |