| 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 | $155.40 | 13.443% | $176.2904 | $176.29 | $176.30 | $176.30 |
| Purchase #2 | $68.83 | 11.502% | $76.7468 | $76.75 | $76.75 | $76.70 |
| Purchase #3 | $85.41 | 7.760% | $92.0378 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $12.82 | 8.509% | $13.9109 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $241.37 | 5.630% | $254.9591 | $254.96 | $254.95 | $255.00 |
| Purchase #6 | $93.61 | 10.145% | $103.1067 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $231.98 | 11.564% | $258.8062 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $889.42 | $975.8579 | $975.87 | $975.85 | $975.80 | |