| 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 | $120.89 | 7.599% | $130.0764 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $170.99 | 5.848% | $180.9895 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $35.55 | 10.617% | $39.3243 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $71.79 | 6.486% | $76.4463 | $76.45 | $76.45 | $76.40 |
| Purchase #5 | $20.58 | 10.758% | $22.794 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $147.61 | 5.162% | $155.2296 | $155.23 | $155.25 | $155.20 |
| Purchase #7 | $151.66 | 10.488% | $167.5661 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $719.07 | $772.4262 | $772.43 | $772.45 | $772.40 | |