| 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 | $56.63 | 10.747% | $62.716 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $213.72 | 8.674% | $232.2581 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $142.40 | 11.175% | $158.3132 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $140.38 | 12.437% | $157.8391 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $193.74 | 8.193% | $209.6131 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $185.31 | 12.874% | $209.1668 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $126.35 | 8.616% | $137.2363 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $1,058.53 | $1,167.1426 | $1,167.15 | $1,167.10 | $1,167.10 | |