| 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 | $181.68 | 12.272% | $203.9758 | $203.98 | $204.00 | $204.00 |
| Purchase #2 | $167.88 | 13.164% | $189.9797 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $105.29 | 7.128% | $112.7951 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $137.30 | 12.797% | $154.8703 | $154.87 | $154.85 | $154.90 |
| Purchase #5 | $157.79 | 11.542% | $176.0021 | $176.00 | $176.00 | $176.00 |
| Purchase #6 | $218.46 | 3.712% | $226.5692 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $18.89 | 9.685% | $20.7195 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $987.29 | $1,084.9117 | $1,084.92 | $1,084.90 | $1,085.00 | |