| 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 | $130.56 | 9.402% | $142.8353 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $92.98 | 11.588% | $103.7545 | $103.75 | $103.75 | $103.80 |
| Purchase #3 | $70.65 | 3.719% | $73.2775 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $126.69 | 6.363% | $134.7513 | $134.75 | $134.75 | $134.80 |
| Purchase #5 | $178.80 | 4.460% | $186.7745 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $40.42 | 7.685% | $43.5263 | $43.53 | $43.55 | $43.50 |
| Purchase #7 | $247.48 | 5.723% | $261.6433 | $261.64 | $261.65 | $261.60 |
| 7 purchase totals = | $887.58 | $946.5627 | $946.56 | $946.60 | $946.60 | |