| 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 | $37.32 | 3.806% | $38.7404 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $175.72 | 7.373% | $188.6758 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $115.52 | 13.826% | $131.4918 | $131.49 | $131.50 | $131.50 |
| Purchase #4 | $23.56 | 6.851% | $25.1741 | $25.17 | $25.15 | $25.20 |
| Purchase #5 | $207.33 | 12.549% | $233.3478 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $178.95 | 6.491% | $190.5656 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $243.90 | 7.699% | $262.6779 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $982.30 | $1,070.6734 | $1,070.68 | $1,070.70 | $1,070.70 | |