| 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 | $177.67 | 5.674% | $187.751 | $187.75 | $187.75 | $187.80 |
| Purchase #2 | $45.64 | 9.624% | $50.0324 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $158.76 | 3.214% | $163.8625 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $244.40 | 10.436% | $269.9056 | $269.91 | $269.90 | $269.90 |
| Purchase #5 | $180.70 | 3.324% | $186.7065 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $191.95 | 3.179% | $198.0521 | $198.05 | $198.05 | $198.10 |
| Purchase #7 | $219.98 | 3.712% | $228.1457 | $228.15 | $228.15 | $228.10 |
| 7 purchase totals = | $1,219.10 | $1,284.4558 | $1,284.46 | $1,284.45 | $1,284.50 | |