| 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 | $173.43 | 4.599% | $181.406 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $171.73 | 6.210% | $182.3944 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $144.90 | 6.297% | $154.0244 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $83.26 | 4.148% | $86.7136 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $220.59 | 11.510% | $245.9799 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $69.86 | 10.715% | $77.3455 | $77.35 | $77.35 | $77.30 |
| Purchase #7 | $95.64 | 8.124% | $103.4098 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $959.41 | $1,031.2736 | $1,031.27 | $1,031.25 | $1,031.20 | |