| 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 | $150.60 | 13.776% | $171.3467 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $235.42 | 8.270% | $254.8892 | $254.89 | $254.90 | $254.90 |
| Purchase #3 | $198.70 | 7.843% | $214.284 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $103.60 | 10.774% | $114.7619 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $105.63 | 9.333% | $115.4884 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $194.52 | 7.453% | $209.0176 | $209.02 | $209.00 | $209.00 |
| Purchase #7 | $98.57 | 8.204% | $106.6567 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $1,087.04 | $1,186.4445 | $1,186.45 | $1,186.45 | $1,186.50 | |