| 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 | $147.26 | 11.568% | $164.295 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $166.35 | 13.283% | $188.4463 | $188.45 | $188.45 | $188.40 |
| Purchase #3 | $222.87 | 3.230% | $230.0687 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $96.90 | 6.514% | $103.2121 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $42.47 | 4.489% | $44.3765 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $23.62 | 10.257% | $26.0427 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $142.85 | 10.739% | $158.1907 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $842.32 | $914.6320 | $914.64 | $914.65 | $914.60 | |