| 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 | $139.61 | 10.845% | $154.7507 | $154.75 | $154.75 | $154.80 |
| Purchase #2 | $109.66 | 11.688% | $122.4771 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $221.60 | 3.735% | $229.8768 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $140.99 | 3.106% | $145.3691 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $161.35 | 7.749% | $173.853 | $173.85 | $173.85 | $173.90 |
| Purchase #6 | $100.54 | 7.745% | $108.3268 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $73.82 | 7.761% | $79.5492 | $79.55 | $79.55 | $79.50 |
| 7 purchase totals = | $947.57 | $1,014.2027 | $1,014.21 | $1,014.25 | $1,014.30 | |