| 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 | $176.53 | 8.522% | $191.5739 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $148.60 | 13.596% | $168.8037 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $39.49 | 13.335% | $44.756 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $116.37 | 10.382% | $128.4515 | $128.45 | $128.45 | $128.50 |
| Purchase #5 | $239.32 | 13.821% | $272.3964 | $272.40 | $272.40 | $272.40 |
| Purchase #6 | $234.35 | 6.686% | $250.0186 | $250.02 | $250.00 | $250.00 |
| Purchase #7 | $10.67 | 3.369% | $11.0295 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $965.33 | $1,067.0296 | $1,067.03 | $1,067.00 | $1,067.10 | |