| 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 | $119.46 | 7.862% | $128.8519 | $128.85 | $128.85 | $128.90 |
| Purchase #2 | $179.51 | 4.685% | $187.92 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $167.96 | 4.769% | $175.97 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $73.70 | 5.171% | $77.511 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $202.36 | 13.471% | $229.6199 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $38.73 | 9.299% | $42.3315 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $145.63 | 3.379% | $150.5508 | $150.55 | $150.55 | $150.60 |
| 7 purchase totals = | $927.35 | $992.7551 | $992.75 | $992.70 | $992.80 | |