| 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 | $181.73 | 12.761% | $204.9206 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $195.35 | 13.677% | $222.068 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $90.56 | 11.535% | $101.0061 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $193.46 | 8.635% | $210.1653 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $38.88 | 12.312% | $43.6669 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $127.81 | 7.612% | $137.5389 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $163.77 | 12.551% | $184.3248 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $991.56 | $1,103.6906 | $1,103.70 | $1,103.60 | $1,103.70 | |