| 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 | $162.38 | 12.132% | $182.0799 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $227.60 | 6.233% | $241.7863 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $236.28 | 12.268% | $265.2668 | $265.27 | $265.25 | $265.30 |
| Purchase #4 | $89.86 | 11.493% | $100.1876 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $69.65 | 9.599% | $76.3357 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $172.92 | 10.340% | $190.7999 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $79.45 | 10.522% | $87.8097 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $1,038.14 | $1,144.2659 | $1,144.28 | $1,144.30 | $1,144.30 | |