| 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 | $181.25 | 6.601% | $193.2143 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $150.69 | 8.109% | $162.9095 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $55.83 | 13.633% | $63.4413 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $80.38 | 9.123% | $87.7131 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $13.69 | 12.425% | $15.391 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $39.91 | 9.681% | $43.7737 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $234.48 | 8.394% | $254.1623 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $756.23 | $820.6052 | $820.59 | $820.55 | $820.60 | |