| 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 | $109.85 | 3.307% | $113.4827 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $162.75 | 4.698% | $170.396 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $246.94 | 11.851% | $276.2049 | $276.20 | $276.20 | $276.20 |
| Purchase #4 | $199.80 | 3.685% | $207.1626 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $115.42 | 8.213% | $124.8994 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $108.95 | 10.501% | $120.3908 | $120.39 | $120.40 | $120.40 |
| Purchase #7 | $150.43 | 10.361% | $166.0161 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $1,094.14 | $1,178.5525 | $1,178.55 | $1,178.55 | $1,178.60 | |