| 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 | $138.66 | 8.267% | $150.123 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $150.89 | 3.264% | $155.815 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $73.39 | 8.392% | $79.5489 | $79.55 | $79.55 | $79.50 |
| Purchase #4 | $216.48 | 10.197% | $238.5545 | $238.55 | $238.55 | $238.60 |
| Purchase #5 | $173.50 | 4.132% | $180.669 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $30.81 | 11.816% | $34.4505 | $34.45 | $34.45 | $34.50 |
| Purchase #7 | $198.74 | 6.864% | $212.3815 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $982.47 | $1,051.5424 | $1,051.54 | $1,051.50 | $1,051.60 | |