| 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 | $136.51 | 7.278% | $146.4452 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $152.61 | 12.377% | $171.4985 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $187.64 | 5.103% | $197.2153 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $62.53 | 4.474% | $65.3276 | $65.33 | $65.35 | $65.30 |
| Purchase #5 | $154.29 | 10.110% | $169.8887 | $169.89 | $169.90 | $169.90 |
| Purchase #6 | $117.80 | 12.422% | $132.4331 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $131.61 | 11.694% | $147.0005 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $942.99 | $1,029.8089 | $1,029.82 | $1,029.85 | $1,029.70 | |