| 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 | $127.60 | 6.542% | $135.9476 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $234.66 | 9.380% | $256.6711 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $82.87 | 7.491% | $89.0778 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $121.98 | 10.142% | $134.3512 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $162.26 | 11.786% | $181.384 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $76.81 | 10.536% | $84.9027 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $15.72 | 8.582% | $17.0691 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $821.90 | $899.4035 | $899.40 | $899.40 | $899.50 | |