| 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 | $182.96 | 4.421% | $191.0487 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $99.51 | 4.489% | $103.977 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $77.91 | 9.258% | $85.1229 | $85.12 | $85.10 | $85.10 |
| Purchase #4 | $76.83 | 5.862% | $81.3338 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $64.27 | 8.720% | $69.8743 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $188.93 | 7.800% | $203.6665 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $232.63 | 11.668% | $259.7733 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $923.04 | $994.7965 | $994.79 | $994.75 | $994.80 | |