| 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 | $146.48 | 9.490% | $160.381 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $135.32 | 12.378% | $152.0699 | $152.07 | $152.05 | $152.10 |
| Purchase #3 | $173.87 | 11.412% | $193.712 | $193.71 | $193.70 | $193.70 |
| Purchase #4 | $165.81 | 13.759% | $188.6238 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $139.30 | 10.612% | $154.0825 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $114.74 | 11.356% | $127.7699 | $127.77 | $127.75 | $127.80 |
| Purchase #7 | $228.41 | 4.827% | $239.4354 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,103.93 | $1,216.0745 | $1,216.07 | $1,216.05 | $1,216.10 | |