| 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 | $175.39 | 11.509% | $195.5756 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $221.83 | 3.137% | $228.7888 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $61.51 | 5.364% | $64.8094 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $229.62 | 6.770% | $245.1653 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $177.82 | 11.463% | $198.2035 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $205.94 | 4.142% | $214.47 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $244.33 | 10.843% | $270.8227 | $270.82 | $270.80 | $270.80 |
| 7 purchase totals = | $1,316.44 | $1,417.8353 | $1,417.84 | $1,417.80 | $1,417.90 | |