| 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 | $144.85 | 11.529% | $161.5498 | $161.55 | $161.55 | $161.50 |
| Purchase #2 | $134.88 | 13.260% | $152.7651 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $13.51 | 6.475% | $14.3848 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $171.75 | 11.347% | $191.2385 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $197.36 | 6.814% | $210.8081 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $48.52 | 6.722% | $51.7815 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $248.76 | 9.351% | $272.0215 | $272.02 | $272.00 | $272.00 |
| 7 purchase totals = | $959.63 | $1,054.5493 | $1,054.55 | $1,054.55 | $1,054.50 | |