| 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 | $172.92 | 5.847% | $183.0306 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $8.79 | 5.660% | $9.2875 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $9.88 | 5.641% | $10.4373 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $173.88 | 6.302% | $184.8379 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $99.94 | 7.372% | $107.3076 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $84.49 | 9.331% | $92.3738 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $123.33 | 12.737% | $139.0385 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $673.23 | $726.3132 | $726.32 | $726.35 | $726.20 | |