| 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 | $188.82 | 9.853% | $207.4244 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $242.97 | 11.349% | $270.5447 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $164.38 | 10.585% | $181.7796 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $166.40 | 5.860% | $176.151 | $176.15 | $176.15 | $176.20 |
| Purchase #5 | $197.52 | 7.468% | $212.2708 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $239.58 | 7.158% | $256.7291 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $227.42 | 5.447% | $239.8076 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $1,427.09 | $1,544.7072 | $1,544.70 | $1,544.70 | $1,544.70 | |