| 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 | $179.85 | 10.580% | $198.8781 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $95.41 | 11.440% | $106.3249 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $107.42 | 8.667% | $116.7301 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $29.95 | 3.591% | $31.0255 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $17.26 | 7.401% | $18.5374 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $213.65 | 6.376% | $227.2723 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $26.36 | 9.394% | $28.8363 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $669.90 | $727.6046 | $727.61 | $727.65 | $727.50 | |