| 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 | $181.91 | 4.467% | $190.0359 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $40.48 | 5.775% | $42.8177 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $60.84 | 12.747% | $68.5953 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $218.37 | 8.560% | $237.0625 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $204.92 | 4.688% | $214.5266 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $27.94 | 6.133% | $29.6536 | $29.65 | $29.65 | $29.70 |
| Purchase #7 | $216.40 | 3.595% | $224.1796 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $950.86 | $1,006.8712 | $1,006.88 | $1,006.90 | $1,006.90 | |