| 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 | $180.96 | 6.595% | $192.8943 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $248.96 | 5.439% | $262.5009 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $88.94 | 7.530% | $95.6372 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $214.49 | 4.675% | $224.5174 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $62.76 | 7.523% | $67.4814 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $196.44 | 3.657% | $203.6238 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $16.79 | 11.577% | $18.7338 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $1,009.34 | $1,065.3888 | $1,065.38 | $1,065.40 | $1,065.30 | |