| 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 | $178.89 | 13.532% | $203.0974 | $203.10 | $203.10 | $203.10 |
| Purchase #2 | $94.30 | 7.810% | $101.6648 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $132.36 | 13.858% | $150.7024 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $134.55 | 7.839% | $145.0974 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $58.39 | 8.623% | $63.425 | $63.43 | $63.45 | $63.40 |
| Purchase #6 | $109.66 | 3.616% | $113.6253 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $82.83 | 7.170% | $88.7689 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $790.98 | $866.3812 | $866.39 | $866.40 | $866.40 | |