| 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 | $156.35 | 10.864% | $173.3359 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $30.29 | 12.719% | $34.1426 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $246.74 | 12.722% | $278.1303 | $278.13 | $278.15 | $278.10 |
| Purchase #4 | $99.64 | 7.602% | $107.2146 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $246.36 | 3.444% | $254.8446 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $136.43 | 5.156% | $143.4643 | $143.46 | $143.45 | $143.50 |
| Purchase #7 | $25.70 | 12.284% | $28.857 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $941.51 | $1,019.9893 | $1,019.98 | $1,020.00 | $1,019.90 | |