| 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 | $177.78 | 4.151% | $185.1596 | $185.16 | $185.15 | $185.20 |
| Purchase #2 | $52.99 | 7.547% | $56.9892 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $189.79 | 4.829% | $198.955 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $5.50 | 5.561% | $5.8059 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $59.28 | 3.867% | $61.5724 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $150.80 | 3.717% | $156.4052 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $134.39 | 11.123% | $149.3382 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $770.53 | $814.2255 | $814.24 | $814.20 | $814.30 | |