| 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 | $164.57 | 5.327% | $173.3366 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $123.97 | 3.330% | $128.0982 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $102.37 | 6.749% | $109.279 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $200.91 | 11.626% | $224.2678 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $48.59 | 9.821% | $53.362 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $128.89 | 4.114% | $134.1925 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $27.34 | 8.733% | $29.7276 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $796.64 | $852.2637 | $852.27 | $852.30 | $852.30 | |