| 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 | $179.28 | 4.310% | $187.007 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $249.98 | 7.505% | $268.741 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $33.80 | 7.857% | $36.4557 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $196.39 | 6.663% | $209.4755 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $124.68 | 7.587% | $134.1395 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $53.80 | 4.109% | $56.0106 | $56.01 | $56.00 | $56.00 |
| Purchase #7 | $26.88 | 6.616% | $28.6584 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $864.81 | $920.4877 | $920.50 | $920.50 | $920.50 | |