| 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 | $183.54 | 6.665% | $195.7729 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $191.79 | 3.289% | $198.098 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $174.61 | 13.261% | $197.765 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $171.77 | 3.781% | $178.2646 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $114.80 | 4.423% | $119.8776 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $235.25 | 6.663% | $250.9247 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $201.63 | 3.746% | $209.1831 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,273.39 | $1,349.8859 | $1,349.88 | $1,349.85 | $1,350.00 | |