| 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 | $185.76 | 8.773% | $202.0567 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $72.73 | 10.526% | $80.3856 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $131.68 | 6.356% | $140.0496 | $140.05 | $140.05 | $140.00 |
| Purchase #4 | $224.97 | 4.515% | $235.1274 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $119.75 | 7.457% | $128.6798 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $10.67 | 11.108% | $11.8552 | $11.86 | $11.85 | $11.90 |
| Purchase #7 | $158.67 | 11.190% | $176.4252 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $904.23 | $974.5795 | $974.60 | $974.65 | $974.60 | |