| 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 | $66.82 | 6.510% | $71.17 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $77.74 | 8.605% | $84.4295 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $151.30 | 13.446% | $171.6438 | $171.64 | $171.65 | $171.60 |
| Purchase #4 | $170.36 | 6.825% | $181.9871 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $151.72 | 10.814% | $168.127 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $11.93 | 4.677% | $12.488 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $196.29 | 6.317% | $208.6896 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $826.16 | $898.5350 | $898.54 | $898.60 | $898.50 | |