| 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 | $175.79 | 13.333% | $199.2281 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $223.72 | 8.368% | $242.4409 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $113.73 | 7.310% | $122.0437 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $18.76 | 5.112% | $19.719 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $170.30 | 8.639% | $185.0122 | $185.01 | $185.00 | $185.00 |
| Purchase #6 | $128.82 | 6.849% | $137.6429 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $40.45 | 10.115% | $44.5415 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $871.57 | $950.6283 | $950.62 | $950.65 | $950.40 | |