| 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 | $83.63 | 6.805% | $89.321 | $89.32 | $89.30 | $89.30 |
| Purchase #2 | $184.80 | 12.663% | $208.2012 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $162.77 | 4.459% | $170.0279 | $170.03 | $170.05 | $170.00 |
| Purchase #4 | $245.38 | 5.604% | $259.1311 | $259.13 | $259.15 | $259.10 |
| Purchase #5 | $170.93 | 9.868% | $187.7974 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $61.58 | 10.524% | $68.0607 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $22.32 | 10.613% | $24.6888 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $931.41 | $1,007.2281 | $1,007.23 | $1,007.25 | $1,007.20 | |