| 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 | $144.61 | 10.240% | $159.4181 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $163.88 | 7.297% | $175.8383 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $144.69 | 7.116% | $154.9861 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $49.85 | 12.578% | $56.1201 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $214.38 | 12.470% | $241.1132 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $234.59 | 12.765% | $264.5354 | $264.54 | $264.55 | $264.50 |
| Purchase #7 | $73.49 | 7.154% | $78.7475 | $78.75 | $78.75 | $78.70 |
| 7 purchase totals = | $1,025.49 | $1,130.7587 | $1,130.77 | $1,130.75 | $1,130.60 | |