| 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 | $173.72 | 4.698% | $181.8814 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $204.84 | 6.138% | $217.4131 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $229.96 | 5.492% | $242.5894 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $152.58 | 12.566% | $171.7532 | $171.75 | $171.75 | $171.80 |
| Purchase #5 | $200.43 | 4.477% | $209.4033 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $188.98 | 9.231% | $206.4247 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $114.37 | 6.845% | $122.1986 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $1,264.88 | $1,351.6637 | $1,351.65 | $1,351.65 | $1,351.70 | |