| 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 | $170.48 | 6.373% | $181.3447 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $101.32 | 12.500% | $113.985 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $138.47 | 11.561% | $154.4785 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $127.34 | 5.232% | $134.0024 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $160.73 | 6.616% | $171.3639 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $11.93 | 8.725% | $12.9709 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $159.34 | 12.120% | $178.652 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $869.61 | $946.7974 | $946.79 | $946.80 | $946.90 | |