| 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 | $168.70 | 9.273% | $184.3436 | $184.34 | $184.35 | $184.30 |
| Purchase #2 | $213.33 | 9.768% | $234.1681 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $7.90 | 6.227% | $8.3919 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $192.76 | 12.216% | $216.3076 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $206.57 | 13.652% | $234.7709 | $234.77 | $234.75 | $234.80 |
| Purchase #6 | $162.77 | 10.804% | $180.3557 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $81.52 | 7.416% | $87.5655 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $1,033.55 | $1,145.9033 | $1,145.91 | $1,145.85 | $1,146.00 | |