| 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 | $96.81 | 10.475% | $106.9508 | $106.95 | $106.95 | $107.00 |
| Purchase #2 | $98.27 | 4.617% | $102.8071 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $115.88 | 6.440% | $123.3427 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $150.55 | 11.582% | $167.9867 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $42.81 | 3.158% | $44.1619 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $135.65 | 7.536% | $145.8726 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $52.92 | 8.630% | $57.487 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $692.89 | $748.6088 | $748.61 | $748.60 | $748.70 | |