| 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 | $168.92 | 3.631% | $175.0535 | $175.05 | $175.05 | $175.10 |
| Purchase #2 | $226.43 | 8.452% | $245.5679 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $163.66 | 12.847% | $184.6854 | $184.69 | $184.70 | $184.70 |
| Purchase #4 | $212.85 | 3.177% | $219.6122 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $236.55 | 7.565% | $254.445 | $254.45 | $254.45 | $254.40 |
| Purchase #6 | $86.53 | 11.628% | $96.5917 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $200.61 | 6.374% | $213.3969 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,295.55 | $1,389.3526 | $1,389.36 | $1,389.35 | $1,389.40 | |