| 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 | $157.42 | 9.739% | $172.7511 | $172.75 | $172.75 | $172.80 |
| Purchase #2 | $184.40 | 9.168% | $201.3058 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $55.89 | 7.639% | $60.1594 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $201.63 | 10.234% | $222.2648 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $160.90 | 9.157% | $175.6336 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $193.53 | 12.758% | $218.2206 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $47.36 | 5.379% | $49.9075 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $1,001.13 | $1,100.2428 | $1,100.24 | $1,100.20 | $1,100.30 | |