| 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 | $134.38 | 5.340% | $141.5559 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $54.67 | 13.125% | $61.8454 | $61.85 | $61.85 | $61.80 |
| Purchase #3 | $240.88 | 5.312% | $253.6755 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $152.51 | 7.545% | $164.0169 | $164.02 | $164.00 | $164.00 |
| Purchase #5 | $113.72 | 4.851% | $119.2366 | $119.24 | $119.25 | $119.20 |
| Purchase #6 | $187.72 | 8.235% | $203.1787 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $135.60 | 6.524% | $144.4465 | $144.45 | $144.45 | $144.40 |
| 7 purchase totals = | $1,019.48 | $1,087.9555 | $1,087.98 | $1,088.00 | $1,087.90 | |