| 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 | $12.67 | 11.405% | $14.115 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $162.56 | 4.296% | $169.5436 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $19.94 | 6.190% | $21.1743 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $48.90 | 6.253% | $51.9577 | $51.96 | $51.95 | $52.00 |
| Purchase #5 | $81.60 | 6.521% | $86.9211 | $86.92 | $86.90 | $86.90 |
| Purchase #6 | $117.84 | 11.168% | $131.0004 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $167.95 | 5.346% | $176.9286 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $611.46 | $651.6407 | $651.64 | $651.60 | $651.60 | |