| 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 | $169.62 | 11.312% | $188.8074 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $22.58 | 10.831% | $25.0256 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $197.47 | 10.560% | $218.3228 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $215.45 | 5.457% | $227.2071 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $195.25 | 6.309% | $207.5683 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $17.41 | 13.662% | $19.7886 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $195.54 | 9.605% | $214.3216 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,013.32 | $1,101.0414 | $1,101.05 | $1,101.00 | $1,101.00 | |