| 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 | $147.71 | 8.207% | $159.8326 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $227.81 | 13.176% | $257.8262 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $165.96 | 3.253% | $171.3587 | $171.36 | $171.35 | $171.40 |
| Purchase #4 | $248.90 | 8.627% | $270.3726 | $270.37 | $270.35 | $270.40 |
| Purchase #5 | $187.87 | 4.133% | $195.6347 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $213.98 | 10.126% | $235.6476 | $235.65 | $235.65 | $235.60 |
| Purchase #7 | $216.69 | 8.837% | $235.8389 | $235.84 | $235.85 | $235.80 |
| 7 purchase totals = | $1,408.92 | $1,526.5113 | $1,526.51 | $1,526.55 | $1,526.40 | |