| 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 | $77.97 | 13.102% | $88.1856 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $237.71 | 12.863% | $268.2866 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $172.36 | 8.778% | $187.4898 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $63.41 | 5.807% | $67.0922 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $199.56 | 9.417% | $218.3526 | $218.35 | $218.35 | $218.40 |
| Purchase #6 | $172.69 | 8.833% | $187.9437 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $53.57 | 4.150% | $55.7932 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $977.27 | $1,073.1437 | $1,073.14 | $1,073.20 | $1,073.20 | |