| 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 | $172.78 | 6.299% | $183.6634 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $139.47 | 12.734% | $157.2301 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $47.34 | 4.262% | $49.3576 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $60.28 | 4.487% | $62.9848 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $24.63 | 11.484% | $27.4585 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $76.38 | 5.793% | $80.8047 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $235.80 | 6.367% | $250.8134 | $250.81 | $250.80 | $250.80 |
| 7 purchase totals = | $756.68 | $812.3125 | $812.30 | $812.30 | $812.40 | |