| 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 | $146.36 | 9.196% | $159.8193 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $104.81 | 5.352% | $110.4194 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $26.71 | 11.266% | $29.7191 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $218.92 | 9.543% | $239.8115 | $239.81 | $239.80 | $239.80 |
| Purchase #5 | $213.84 | 9.524% | $234.2061 | $234.21 | $234.20 | $234.20 |
| Purchase #6 | $103.39 | 6.704% | $110.3213 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $198.92 | 7.646% | $214.1294 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $1,012.95 | $1,098.4261 | $1,098.43 | $1,098.35 | $1,098.30 | |