| 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 | $168.91 | 4.454% | $176.4333 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $216.46 | 10.772% | $239.7771 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $151.96 | 6.763% | $162.2371 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $147.46 | 7.200% | $158.0771 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $189.55 | 9.226% | $207.0379 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $218.75 | 11.411% | $243.7116 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $132.48 | 7.493% | $142.4067 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $1,225.57 | $1,329.6808 | $1,329.69 | $1,329.75 | $1,329.60 | |