| 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 | $132.73 | 3.771% | $137.7352 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $177.93 | 5.109% | $187.0204 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $164.72 | 9.780% | $180.8296 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $138.84 | 8.612% | $150.7969 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $244.57 | 6.426% | $260.2861 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $143.41 | 13.211% | $162.3559 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $209.92 | 12.363% | $235.8724 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $1,212.12 | $1,314.8965 | $1,314.91 | $1,314.90 | $1,314.90 | |