| 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 | $140.61 | 11.280% | $156.4708 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $83.55 | 13.145% | $94.5326 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $233.25 | 12.747% | $262.9824 | $262.98 | $263.00 | $263.00 |
| Purchase #4 | $220.67 | 8.374% | $239.1489 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $230.30 | 6.595% | $245.4883 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $63.82 | 10.235% | $70.352 | $70.35 | $70.35 | $70.40 |
| Purchase #7 | $71.53 | 10.552% | $79.0778 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $1,043.73 | $1,148.0528 | $1,148.05 | $1,148.10 | $1,148.10 | |