| 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 | $177.26 | 10.207% | $195.3529 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $71.39 | 12.458% | $80.2838 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $240.67 | 3.488% | $249.0646 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $123.78 | 6.245% | $131.5101 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $72.26 | 7.807% | $77.9013 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $215.98 | 5.514% | $227.8891 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $115.86 | 13.702% | $131.7351 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $1,017.20 | $1,093.7369 | $1,093.73 | $1,093.75 | $1,093.80 | |