| 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 | $141.91 | 3.607% | $147.0287 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $198.91 | 7.553% | $213.9337 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $137.75 | 5.561% | $145.4103 | $145.41 | $145.40 | $145.40 |
| Purchase #4 | $94.31 | 5.219% | $99.232 | $99.23 | $99.25 | $99.20 |
| Purchase #5 | $94.51 | 11.258% | $105.1499 | $105.15 | $105.15 | $105.10 |
| Purchase #6 | $162.31 | 12.538% | $182.6604 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $144.55 | 10.115% | $159.1712 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $974.25 | $1,052.5862 | $1,052.58 | $1,052.60 | $1,052.50 | |