| 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 | $68.30 | 8.545% | $74.1362 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $170.44 | 8.652% | $185.1865 | $185.19 | $185.20 | $185.20 |
| Purchase #3 | $100.49 | 9.769% | $110.3069 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $181.27 | 5.152% | $190.609 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $102.31 | 5.311% | $107.7437 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $191.84 | 5.136% | $201.6929 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $60.90 | 10.515% | $67.3036 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $875.55 | $936.9788 | $936.98 | $937.00 | $936.90 | |