| 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 | $128.30 | 10.657% | $141.9729 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $77.34 | 11.631% | $86.3354 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $133.31 | 10.842% | $147.7635 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $135.77 | 12.170% | $152.2932 | $152.29 | $152.30 | $152.30 |
| Purchase #5 | $79.27 | 3.556% | $82.0888 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $176.87 | 3.143% | $182.429 | $182.43 | $182.45 | $182.40 |
| Purchase #7 | $223.98 | 5.306% | $235.8644 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $954.84 | $1,028.7472 | $1,028.74 | $1,028.75 | $1,028.80 | |