| 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 | $225.40 | 4.665% | $235.9149 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $142.68 | 9.765% | $156.6127 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $150.57 | 11.591% | $168.0226 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $143.45 | 7.293% | $153.9118 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $6.71 | 5.848% | $7.1024 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $84.87 | 5.644% | $89.6601 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $126.34 | 9.657% | $138.5407 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $880.02 | $949.7652 | $949.75 | $949.70 | $949.70 | |