| 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 | $142.85 | 13.613% | $162.2962 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $53.72 | 3.835% | $55.7802 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $205.66 | 5.354% | $216.671 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $134.33 | 3.321% | $138.7911 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $34.79 | 7.640% | $37.448 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $224.38 | 10.367% | $247.6415 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $75.79 | 4.228% | $78.9944 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $871.52 | $937.6224 | $937.62 | $937.65 | $937.60 | |