| 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 | $162.66 | 3.255% | $167.9546 | $167.95 | $167.95 | $168.00 |
| Purchase #2 | $171.59 | 11.247% | $190.8887 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $43.90 | 9.411% | $48.0314 | $48.03 | $48.05 | $48.00 |
| Purchase #4 | $65.82 | 6.681% | $70.2174 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $134.85 | 10.579% | $149.1158 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $162.27 | 7.256% | $174.0443 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $52.82 | 7.226% | $56.6368 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $793.91 | $856.8890 | $856.89 | $856.90 | $856.80 | |