| 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 | $134.85 | 13.818% | $153.4836 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $95.36 | 12.835% | $107.5995 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $200.83 | 4.387% | $209.6404 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $157.86 | 4.349% | $164.7253 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $37.88 | 4.289% | $39.5047 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $163.40 | 7.365% | $175.4344 | $175.43 | $175.45 | $175.40 |
| Purchase #7 | $250.66 | 10.812% | $277.7614 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $1,040.84 | $1,128.1493 | $1,128.14 | $1,128.20 | $1,128.10 | |