| 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 | $181.81 | 6.850% | $194.264 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $63.43 | 8.207% | $68.6357 | $68.64 | $68.65 | $68.60 |
| Purchase #3 | $130.43 | 6.581% | $139.0136 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $223.32 | 7.229% | $239.4638 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $239.90 | 9.688% | $263.1415 | $263.14 | $263.15 | $263.10 |
| Purchase #6 | $25.89 | 3.844% | $26.8852 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $218.84 | 9.403% | $239.4175 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,083.62 | $1,170.8213 | $1,170.82 | $1,170.80 | $1,170.80 | |