| 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 | $141.65 | 13.255% | $160.4257 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $188.48 | 3.515% | $195.1051 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $178.54 | 8.120% | $193.0374 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $19.96 | 10.207% | $21.9973 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $207.65 | 7.513% | $223.2507 | $223.25 | $223.25 | $223.30 |
| Purchase #6 | $250.37 | 9.334% | $273.7395 | $273.74 | $273.75 | $273.70 |
| Purchase #7 | $126.56 | 5.485% | $133.5018 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $1,113.21 | $1,201.0575 | $1,201.07 | $1,201.10 | $1,201.00 | |