| 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 | $188.54 | 4.749% | $197.4938 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $165.61 | 7.493% | $178.0192 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $192.62 | 8.855% | $209.6765 | $209.68 | $209.70 | $209.70 |
| Purchase #4 | $117.89 | 5.136% | $123.9448 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $77.69 | 8.580% | $84.3558 | $84.36 | $84.35 | $84.40 |
| Purchase #6 | $45.64 | 6.758% | $48.7244 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $249.67 | 13.554% | $283.5103 | $283.51 | $283.50 | $283.50 |
| 7 purchase totals = | $1,037.66 | $1,125.7248 | $1,125.72 | $1,125.70 | $1,125.70 | |