| 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 | $169.29 | 7.191% | $181.4636 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $165.48 | 9.763% | $181.6358 | $181.64 | $181.65 | $181.60 |
| Purchase #3 | $227.58 | 3.791% | $236.2076 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $77.80 | 7.637% | $83.7416 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $138.91 | 13.534% | $157.7101 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $136.90 | 6.505% | $145.8053 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $241.34 | 11.493% | $269.0772 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $1,157.30 | $1,255.6412 | $1,255.65 | $1,255.65 | $1,255.60 | |