| 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 | $192.87 | 13.179% | $218.2883 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $197.77 | 5.769% | $209.1794 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $242.90 | 6.832% | $259.4949 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $169.59 | 4.489% | $177.2029 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $241.27 | 4.229% | $251.4733 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $22.32 | 3.756% | $23.1583 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $5.50 | 5.463% | $5.8005 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $1,072.22 | $1,144.5976 | $1,144.59 | $1,144.60 | $1,144.70 | |