| 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 | $165.97 | 4.122% | $172.8113 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $213.32 | 13.730% | $242.6088 | $242.61 | $242.60 | $242.60 |
| Purchase #3 | $166.28 | 10.801% | $184.2399 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $60.89 | 4.511% | $63.6367 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $171.42 | 8.136% | $185.3667 | $185.37 | $185.35 | $185.40 |
| Purchase #6 | $109.74 | 10.553% | $121.3209 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $215.89 | 8.241% | $233.6815 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,103.51 | $1,203.6658 | $1,203.67 | $1,203.65 | $1,203.60 | |