| 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 | $162.81 | 5.836% | $172.3116 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $219.43 | 3.362% | $226.8072 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $133.72 | 12.834% | $150.8816 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $15.80 | 10.241% | $17.4181 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $32.90 | 5.258% | $34.6299 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $168.39 | 3.669% | $174.5682 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $124.82 | 12.754% | $140.7395 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $857.87 | $917.3561 | $917.36 | $917.35 | $917.30 | |