| 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 | $15.93 | 6.136% | $16.9075 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $204.70 | 5.819% | $216.6115 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $108.51 | 5.740% | $114.7385 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $190.32 | 7.349% | $204.3066 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $127.41 | 3.660% | $132.0732 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $178.34 | 5.470% | $188.0952 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $123.69 | 13.837% | $140.805 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $948.90 | $1,013.5375 | $1,013.55 | $1,013.50 | $1,013.50 | |