| 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 | $170.77 | 6.232% | $181.4124 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $18.53 | 10.625% | $20.4988 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $221.37 | 9.106% | $241.528 | $241.53 | $241.55 | $241.50 |
| Purchase #4 | $163.55 | 13.506% | $185.6391 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $39.49 | 11.704% | $44.1119 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $233.42 | 7.133% | $250.0698 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $108.86 | 9.633% | $119.3465 | $119.35 | $119.35 | $119.30 |
| 7 purchase totals = | $955.99 | $1,042.6065 | $1,042.61 | $1,042.60 | $1,042.50 | |