| 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 | $175.64 | 6.379% | $186.8441 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $56.67 | 10.512% | $62.6272 | $62.63 | $62.65 | $62.60 |
| Purchase #3 | $239.59 | 10.873% | $265.6406 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $141.48 | 6.300% | $150.3932 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $62.76 | 11.530% | $69.9962 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $236.92 | 12.683% | $266.9686 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $150.32 | 6.398% | $159.9375 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $1,063.38 | $1,162.4074 | $1,162.41 | $1,162.45 | $1,162.30 | |