| 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 | $5.75 | 7.154% | $6.1614 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $134.36 | 11.116% | $149.2955 | $149.30 | $149.30 | $149.30 |
| Purchase #3 | $207.81 | 10.196% | $228.9983 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $17.64 | 7.319% | $18.9311 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $108.63 | 8.499% | $117.8625 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $145.37 | 6.195% | $154.3757 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $195.35 | 5.218% | $205.5434 | $205.54 | $205.55 | $205.50 |
| 7 purchase totals = | $814.91 | $881.1679 | $881.17 | $881.20 | $881.20 | |