| 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 | $156.90 | 11.264% | $174.5732 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $112.37 | 7.335% | $120.6123 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $200.69 | 6.635% | $214.0058 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $201.97 | 3.232% | $208.4977 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $96.55 | 5.339% | $101.7048 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $125.76 | 10.837% | $139.3886 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $65.59 | 12.283% | $73.6464 | $73.65 | $73.65 | $73.60 |
| 7 purchase totals = | $959.83 | $1,032.4288 | $1,032.43 | $1,032.40 | $1,032.40 | |