| 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 | $196.67 | 9.684% | $215.7155 | $215.72 | $215.70 | $215.70 |
| Purchase #2 | $127.94 | 11.661% | $142.8591 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $201.67 | 5.408% | $212.5763 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $156.36 | 9.617% | $171.3971 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $175.86 | 10.303% | $193.9789 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $68.88 | 4.180% | $71.7592 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $183.64 | 3.415% | $189.9113 | $189.91 | $189.90 | $189.90 |
| 7 purchase totals = | $1,111.02 | $1,198.1974 | $1,198.21 | $1,198.20 | $1,198.30 | |