| 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 | $164.43 | 6.401% | $174.9552 | $174.96 | $174.95 | $175.00 |
| Purchase #2 | $115.38 | 12.851% | $130.2075 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $81.68 | 9.392% | $89.3514 | $89.35 | $89.35 | $89.40 |
| Purchase #4 | $206.96 | 4.819% | $216.9334 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $217.69 | 13.153% | $246.3228 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $98.66 | 9.399% | $107.9331 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $124.37 | 7.218% | $133.347 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $1,009.17 | $1,099.0504 | $1,099.05 | $1,099.05 | $1,099.00 | |