| 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 | $169.96 | 6.360% | $180.7695 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $133.94 | 10.328% | $147.7733 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $92.97 | 11.127% | $103.3148 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $157.31 | 8.807% | $171.1643 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $140.39 | 12.827% | $158.3978 | $158.40 | $158.40 | $158.40 |
| Purchase #6 | $63.72 | 8.258% | $68.982 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $54.33 | 11.268% | $60.4519 | $60.45 | $60.45 | $60.50 |
| 7 purchase totals = | $812.62 | $890.8536 | $890.84 | $890.80 | $891.00 | |