| 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 | $146.38 | 10.746% | $162.11 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $77.36 | 5.299% | $81.4593 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $157.79 | 7.835% | $170.1528 | $170.15 | $170.15 | $170.20 |
| Purchase #4 | $241.76 | 12.375% | $271.6778 | $271.68 | $271.70 | $271.70 |
| Purchase #5 | $170.62 | 10.757% | $188.9736 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $127.39 | 10.479% | $140.7392 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $217.31 | 11.364% | $242.0051 | $242.01 | $242.00 | $242.00 |
| 7 purchase totals = | $1,138.61 | $1,257.1178 | $1,257.12 | $1,257.10 | $1,257.20 | |