| 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 | $166.73 | 5.694% | $176.2236 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $181.61 | 6.314% | $193.0769 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $13.92 | 7.630% | $14.9821 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $87.92 | 9.667% | $96.4192 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $57.27 | 11.472% | $63.84 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $11.41 | 12.818% | $12.8725 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $131.61 | 8.334% | $142.5784 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $650.47 | $699.9927 | $699.99 | $700.00 | $700.00 | |