| 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 | $178.28 | 6.725% | $190.2693 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $200.80 | 6.858% | $214.5709 | $214.57 | $214.55 | $214.60 |
| Purchase #3 | $194.48 | 5.280% | $204.7485 | $204.75 | $204.75 | $204.70 |
| Purchase #4 | $153.97 | 12.414% | $173.0838 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $181.28 | 8.267% | $196.2664 | $196.27 | $196.25 | $196.30 |
| Purchase #6 | $108.93 | 3.504% | $112.7469 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $248.69 | 9.861% | $273.2133 | $273.21 | $273.20 | $273.20 |
| 7 purchase totals = | $1,266.43 | $1,364.8991 | $1,364.90 | $1,364.85 | $1,364.90 | |