| 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 | $173.90 | 7.327% | $186.6417 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $194.69 | 3.209% | $200.9376 | $200.94 | $200.95 | $200.90 |
| Purchase #3 | $177.72 | 9.719% | $194.9926 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $12.42 | 6.781% | $13.2622 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $224.31 | 11.386% | $249.8499 | $249.85 | $249.85 | $249.80 |
| Purchase #6 | $245.62 | 6.594% | $261.8162 | $261.82 | $261.80 | $261.80 |
| Purchase #7 | $135.85 | 9.236% | $148.3971 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $1,164.51 | $1,255.8973 | $1,255.90 | $1,255.90 | $1,255.80 | |