| 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 | $178.92 | 6.201% | $190.0148 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $203.83 | 4.525% | $213.0533 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $160.27 | 13.327% | $181.6292 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $117.98 | 6.594% | $125.7596 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $163.60 | 12.309% | $183.7375 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $95.97 | 11.265% | $106.781 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $195.63 | 12.639% | $220.3557 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $1,116.20 | $1,221.3311 | $1,221.33 | $1,221.35 | $1,221.40 | |