| 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 | $221.51 | 11.613% | $247.234 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $122.69 | 11.831% | $137.2055 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $54.25 | 5.788% | $57.39 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $12.91 | 3.823% | $13.4035 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $151.31 | 13.674% | $172.0001 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $50.78 | 9.701% | $55.7062 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $166.35 | 7.387% | $178.6383 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $779.80 | $861.5776 | $861.58 | $861.60 | $861.50 | |