| 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 | $183.81 | 6.544% | $195.8385 | $195.84 | $195.85 | $195.80 |
| Purchase #2 | $229.32 | 8.680% | $249.225 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $68.54 | 3.714% | $71.0856 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $101.88 | 7.591% | $109.6137 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $138.43 | 9.528% | $151.6196 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $146.28 | 7.476% | $157.2159 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $188.36 | 6.815% | $201.1967 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $1,056.62 | $1,135.7950 | $1,135.81 | $1,135.80 | $1,135.70 | |