| 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 | $160.58 | 10.654% | $177.6882 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $199.80 | 11.723% | $223.2226 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $165.49 | 5.259% | $174.1931 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $7.72 | 5.609% | $8.153 | $8.15 | $8.15 | $8.20 |
| Purchase #5 | $143.71 | 7.298% | $154.198 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $11.44 | 7.419% | $12.2887 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $56.25 | 11.757% | $62.8633 | $62.86 | $62.85 | $62.90 |
| 7 purchase totals = | $744.99 | $812.6069 | $812.60 | $812.60 | $812.70 | |