| 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 | $111.29 | 9.776% | $122.1697 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $161.38 | 5.306% | $169.9428 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $136.64 | 6.343% | $145.3071 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $112.72 | 6.406% | $119.9408 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $139.41 | 6.269% | $148.1496 | $148.15 | $148.15 | $148.10 |
| Purchase #6 | $148.53 | 9.185% | $162.1725 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $181.56 | 10.351% | $200.3533 | $200.35 | $200.35 | $200.40 |
| 7 purchase totals = | $991.53 | $1,068.0358 | $1,068.03 | $1,068.00 | $1,068.00 | |