| 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 | $159.26 | 3.604% | $164.9997 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $211.30 | 10.749% | $234.0126 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $196.80 | 3.421% | $203.5325 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $126.25 | 4.258% | $131.6257 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $245.89 | 7.175% | $263.5326 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $120.84 | 10.847% | $133.9475 | $133.95 | $133.95 | $133.90 |
| Purchase #7 | $20.94 | 12.667% | $23.5925 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $1,081.28 | $1,155.2431 | $1,155.24 | $1,155.30 | $1,155.10 | |