| 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 | $184.52 | 4.476% | $192.7791 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $69.33 | 12.222% | $77.8035 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $167.34 | 12.683% | $188.5637 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $166.74 | 5.352% | $175.6639 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $174.46 | 8.821% | $189.8491 | $189.85 | $189.85 | $189.80 |
| Purchase #6 | $176.30 | 10.346% | $194.54 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $164.86 | 13.106% | $186.4666 | $186.47 | $186.45 | $186.50 |
| 7 purchase totals = | $1,103.55 | $1,205.6659 | $1,205.66 | $1,205.65 | $1,205.70 | |