| 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 | $147.88 | 10.275% | $163.0747 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $82.39 | 7.146% | $88.2776 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $177.59 | 5.692% | $187.6984 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $234.55 | 6.351% | $249.4463 | $249.45 | $249.45 | $249.40 |
| Purchase #5 | $133.40 | 9.238% | $145.7235 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $159.93 | 10.647% | $176.9577 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $14.96 | 3.858% | $15.5372 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $950.70 | $1,026.7154 | $1,026.72 | $1,026.70 | $1,026.70 | |