| 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 | $167.64 | 12.516% | $188.6218 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $47.47 | 7.529% | $51.044 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $177.27 | 10.414% | $195.7309 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $194.65 | 5.819% | $205.9767 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $184.63 | 3.833% | $191.7069 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $169.63 | 4.391% | $177.0785 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $126.25 | 11.200% | $140.39 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $1,067.54 | $1,150.5488 | $1,150.55 | $1,150.60 | $1,150.50 | |