| 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 | $169.82 | 5.481% | $179.1278 | $179.13 | $179.15 | $179.10 |
| Purchase #2 | $61.52 | 13.709% | $69.9538 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $165.77 | 12.352% | $186.2459 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $139.77 | 10.511% | $154.4612 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $181.81 | 8.571% | $197.3929 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $162.60 | 7.650% | $175.0389 | $175.04 | $175.05 | $175.00 |
| Purchase #7 | $195.77 | 11.793% | $218.8572 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $1,077.06 | $1,181.0777 | $1,181.08 | $1,181.10 | $1,181.10 | |