| 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 | $176.58 | 7.546% | $189.9047 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $9.28 | 3.645% | $9.6183 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $181.85 | 7.264% | $195.0596 | $195.06 | $195.05 | $195.10 |
| Purchase #4 | $79.39 | 4.631% | $83.0666 | $83.07 | $83.05 | $83.10 |
| Purchase #5 | $102.53 | 7.449% | $110.1675 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $201.83 | 10.665% | $223.3552 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $21.29 | 11.542% | $23.7473 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $772.75 | $834.9192 | $834.93 | $834.85 | $835.00 | |