| 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 | $198.45 | 7.853% | $214.0343 | $214.03 | $214.05 | $214.00 |
| Purchase #2 | $75.88 | 8.116% | $82.0384 | $82.04 | $82.05 | $82.00 |
| Purchase #3 | $140.75 | 10.428% | $155.4274 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $14.65 | 4.748% | $15.3456 | $15.35 | $15.35 | $15.30 |
| Purchase #5 | $227.98 | 10.631% | $252.2166 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $29.91 | 12.454% | $33.635 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $78.97 | 7.656% | $85.0159 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $766.59 | $837.7132 | $837.73 | $837.75 | $837.50 | |