| 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 | $167.55 | 13.121% | $189.5342 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $206.84 | 10.536% | $228.6327 | $228.63 | $228.65 | $228.60 |
| Purchase #3 | $158.39 | 7.350% | $170.0317 | $170.03 | $170.05 | $170.00 |
| Purchase #4 | $201.80 | 6.527% | $214.9715 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $193.28 | 7.868% | $208.4873 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $56.84 | 11.173% | $63.1907 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $88.47 | 5.535% | $93.3668 | $93.37 | $93.35 | $93.40 |
| 7 purchase totals = | $1,073.17 | $1,168.2149 | $1,168.21 | $1,168.25 | $1,168.20 | |