| 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 | $106.81 | 7.829% | $115.1722 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $191.27 | 12.787% | $215.7277 | $215.73 | $215.75 | $215.70 |
| Purchase #3 | $232.99 | 7.211% | $249.7909 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $205.62 | 13.352% | $233.0744 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $135.71 | 11.461% | $151.2637 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $140.93 | 11.582% | $157.2525 | $157.25 | $157.25 | $157.30 |
| Purchase #7 | $80.42 | 13.764% | $91.489 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $1,093.75 | $1,213.7704 | $1,213.76 | $1,213.75 | $1,213.90 | |