| 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 | $175.64 | 5.845% | $185.9062 | $185.91 | $185.90 | $185.90 |
| Purchase #2 | $114.29 | 8.679% | $124.2092 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $105.25 | 10.177% | $115.9613 | $115.96 | $115.95 | $116.00 |
| Purchase #4 | $181.59 | 3.160% | $187.3282 | $187.33 | $187.35 | $187.30 |
| Purchase #5 | $45.30 | 13.810% | $51.5559 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $224.94 | 13.321% | $254.9043 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $7.76 | 8.798% | $8.4427 | $8.44 | $8.45 | $8.40 |
| 7 purchase totals = | $854.77 | $928.3078 | $928.31 | $928.30 | $928.30 | |