| 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 | $162.43 | 7.438% | $174.5115 | $174.51 | $174.50 | $174.50 |
| Purchase #2 | $22.32 | 3.545% | $23.1112 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $169.64 | 4.498% | $177.2704 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $182.70 | 5.139% | $192.089 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $154.79 | 10.625% | $171.2364 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $168.49 | 8.380% | $182.6095 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $227.63 | 9.864% | $250.0834 | $250.08 | $250.10 | $250.10 |
| 7 purchase totals = | $1,088.00 | $1,170.9114 | $1,170.91 | $1,170.90 | $1,170.90 | |