| 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 | $180.66 | 7.289% | $193.8283 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $176.48 | 9.176% | $192.6738 | $192.67 | $192.65 | $192.70 |
| Purchase #3 | $221.45 | 3.768% | $229.7942 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $57.99 | 11.858% | $64.8665 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $150.61 | 10.197% | $165.9677 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $188.32 | 4.782% | $197.3255 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $193.46 | 10.208% | $213.2084 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,168.97 | $1,257.6644 | $1,257.67 | $1,257.65 | $1,257.70 | |