| 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 | $99.37 | 8.506% | $107.8224 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $183.58 | 8.309% | $198.8337 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $185.29 | 3.606% | $191.9716 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $20.33 | 6.651% | $21.6821 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $153.30 | 11.387% | $170.7563 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $96.45 | 6.423% | $102.645 | $102.65 | $102.65 | $102.60 |
| Purchase #7 | $119.25 | 9.147% | $130.1578 | $130.16 | $130.15 | $130.20 |
| 7 purchase totals = | $857.57 | $923.8689 | $923.87 | $923.85 | $923.90 | |