| 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 | $149.97 | 6.749% | $160.0915 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $101.44 | 7.611% | $109.1606 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $5.47 | 11.455% | $6.0966 | $6.10 | $6.10 | $6.10 |
| Purchase #4 | $243.44 | 9.770% | $267.2241 | $267.22 | $267.20 | $267.20 |
| Purchase #5 | $126.85 | 9.105% | $138.3997 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $34.75 | 7.569% | $37.3802 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $214.48 | 3.802% | $222.6345 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $876.40 | $940.9872 | $940.98 | $941.00 | $941.00 | |