| 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 | $73.80 | 3.832% | $76.628 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $238.66 | 4.800% | $250.1157 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $61.74 | 7.230% | $66.2038 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $140.84 | 5.384% | $148.4228 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $196.60 | 8.695% | $213.6944 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $249.98 | 7.596% | $268.9685 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $133.67 | 10.315% | $147.4581 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $1,095.29 | $1,171.4913 | $1,171.49 | $1,171.45 | $1,171.50 | |