| 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 | $153.70 | 6.507% | $163.7013 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $23.79 | 4.308% | $24.8149 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $84.92 | 6.416% | $90.3685 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $35.37 | 10.135% | $38.9547 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $167.37 | 13.374% | $189.7541 | $189.75 | $189.75 | $189.80 |
| Purchase #6 | $231.52 | 11.115% | $257.2534 | $257.25 | $257.25 | $257.30 |
| Purchase #7 | $38.77 | 3.443% | $40.1049 | $40.10 | $40.10 | $40.10 |
| 7 purchase totals = | $735.44 | $804.9518 | $804.93 | $804.90 | $805.10 | |