| 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 | $144.81 | 8.409% | $156.9871 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $34.27 | 6.643% | $36.5466 | $36.55 | $36.55 | $36.50 |
| Purchase #3 | $115.45 | 12.583% | $129.9771 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $26.62 | 8.595% | $28.908 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $134.40 | 5.623% | $141.9573 | $141.96 | $141.95 | $142.00 |
| Purchase #6 | $167.40 | 9.402% | $183.1389 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $190.65 | 8.718% | $207.2709 | $207.27 | $207.25 | $207.30 |
| 7 purchase totals = | $813.60 | $884.7859 | $884.80 | $884.80 | $884.80 | |