| 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 | $165.65 | 7.416% | $177.9346 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $154.56 | 11.176% | $171.8336 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $23.43 | 7.216% | $25.1207 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $125.74 | 8.271% | $136.14 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $233.80 | 6.613% | $249.2612 | $249.26 | $249.25 | $249.30 |
| Purchase #6 | $158.38 | 5.730% | $167.4552 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $38.85 | 11.603% | $43.3578 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $900.41 | $971.1031 | $971.10 | $971.10 | $971.10 | |