| 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 | $179.55 | 3.506% | $185.845 | $185.85 | $185.85 | $185.80 |
| Purchase #2 | $176.79 | 11.812% | $197.6724 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $117.44 | 3.579% | $121.6432 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $102.90 | 12.293% | $115.5495 | $115.55 | $115.55 | $115.50 |
| Purchase #5 | $109.28 | 10.298% | $120.5337 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $52.68 | 12.700% | $59.3704 | $59.37 | $59.35 | $59.40 |
| Purchase #7 | $137.73 | 8.419% | $149.3255 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $876.37 | $949.9397 | $949.94 | $949.95 | $949.80 | |