| 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 | $125.28 | 9.813% | $137.5737 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $52.39 | 4.285% | $54.6349 | $54.63 | $54.65 | $54.60 |
| Purchase #3 | $181.25 | 7.793% | $195.3748 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $179.82 | 5.108% | $189.0052 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $41.66 | 4.187% | $43.4043 | $43.40 | $43.40 | $43.40 |
| Purchase #6 | $163.48 | 9.409% | $178.8618 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $123.53 | 11.517% | $137.757 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $867.41 | $936.6117 | $936.60 | $936.55 | $936.70 | |