| 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 | $186.75 | 13.695% | $212.3254 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $182.76 | 12.438% | $205.4917 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $137.91 | 13.781% | $156.9154 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $138.50 | 6.576% | $147.6078 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $54.90 | 5.528% | $57.9349 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $192.42 | 12.330% | $216.1454 | $216.15 | $216.15 | $216.10 |
| Purchase #7 | $80.79 | 4.810% | $84.676 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $974.03 | $1,081.0966 | $1,081.11 | $1,081.15 | $1,081.00 | |