| 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 | $161.89 | 6.435% | $172.3076 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $145.69 | 3.477% | $150.7556 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $207.68 | 4.379% | $216.7743 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $245.81 | 9.810% | $269.924 | $269.92 | $269.90 | $269.90 |
| Purchase #5 | $107.29 | 5.695% | $113.4002 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $67.97 | 10.660% | $75.2156 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $148.74 | 12.821% | $167.81 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $1,085.07 | $1,166.1873 | $1,166.19 | $1,166.10 | $1,166.20 | |