| 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 | $127.42 | 6.464% | $135.6564 | $135.66 | $135.65 | $135.70 |
| Purchase #2 | $37.72 | 6.873% | $40.3125 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $96.50 | 9.189% | $105.3674 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $188.92 | 5.226% | $198.793 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $34.90 | 8.644% | $37.9168 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $56.25 | 11.318% | $62.6164 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $181.57 | 7.414% | $195.0316 | $195.03 | $195.05 | $195.00 |
| 7 purchase totals = | $723.28 | $775.6941 | $775.70 | $775.65 | $775.70 | |