| 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 | $162.92 | 11.276% | $181.2909 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $27.64 | 6.123% | $29.3324 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $28.65 | 7.684% | $30.8515 | $30.85 | $30.85 | $30.90 |
| Purchase #4 | $181.40 | 9.708% | $199.0103 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $158.48 | 5.739% | $167.5752 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $26.70 | 9.218% | $29.1612 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $197.62 | 6.573% | $210.6096 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $783.41 | $847.8311 | $847.83 | $847.85 | $847.90 | |