| 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 | $171.48 | 6.350% | $182.369 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $183.51 | 12.707% | $206.8286 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $127.93 | 13.484% | $145.1801 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $248.69 | 8.513% | $269.861 | $269.86 | $269.85 | $269.90 |
| Purchase #5 | $79.41 | 8.683% | $86.3052 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $35.31 | 3.426% | $36.5197 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $91.44 | 13.752% | $104.0148 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $937.77 | $1,031.0784 | $1,031.08 | $1,031.05 | $1,031.10 | |